{"id":4052,"date":"2026-04-06T14:04:33","date_gmt":"2026-04-06T11:04:33","guid":{"rendered":"https:\/\/elimuforum.com\/sw\/?p=4052"},"modified":"2026-04-06T14:04:33","modified_gmt":"2026-04-06T11:04:33","slug":"namba-witiri-ni-nini-wikipedia","status":"publish","type":"post","link":"https:\/\/elimuforum.com\/sw\/namba-witiri-ni-nini-wikipedia\/","title":{"rendered":"Namba witiri ni nini wikipedia"},"content":{"rendered":"<div class=\"relative\">\n<div class=\"prose text-pretty dark:prose-invert inline leading-normal break-words min-w-0 [word-break:break-word]\">\n<h2 class=\"mb-2 mt-6 text-lg font-[500] first:mt-3\">Namba Witiri: Maelezo na Matumizi<\/h2>\n<p class=\"my-0\">Namba witiri ni namba kamili ambazo hazigawanyiki kwa 2 bila kuacha baki. Katika hisabati, namba hizi zinawakilishwa na mlinganyo <span class=\"katex\"><span class=\"katex-mathml\">w=2k+1w = 2k + 1<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">w<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord mathnormal\">k<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><\/span><\/span><\/span>, ambapo <span class=\"katex\"><span class=\"katex-mathml\">ww<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">w<\/span><\/span><\/span><\/span> ni namba witiri na <span class=\"katex\"><span class=\"katex-mathml\">kk<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">k<\/span><\/span><\/span><\/span> ni namba kamili<span class=\"whitespace-nowrap\"><a class=\" mr-[2px] citation ml-xs inline\" href=\"https:\/\/sw.wikipedia.org\/wiki\/Namba_shufwa_na_namba_witiri\" target=\"_blank\" rel=\"nofollow noopener\" data-state=\"closed\" aria-label=\"Namba shufwa na namba witiri - Wikipedia, kamusi elezo huru\"><span class=\"relative select-none align-middle undefined -top-px default font-sans text-base text-textMain dark:text-textMainDark selection:bg-super\/50 selection:text-textMain dark:selection:bg-superDuper\/10 dark:selection:text-superDark\"><span class=\"hover:bg-super dark:hover:bg-superDark dark:hover:text-backgroundDark min-w-[1rem] rounded-[0.3125rem] px-[0.3rem] text-center align-middle font-mono text-[0.6rem] tabular-nums hover:text-white py-[0.1875rem] border-borderMain\/50 ring-borderMain\/50 divide-borderMain\/50 dark:divide-borderMainDark\/50  dark:ring-borderMainDark\/50 dark:border-borderMainDark\/50 bg-offsetPlus dark:bg-offsetPlusDark\">1<\/span><\/span><\/a>.<\/span> Kwa mfano, namba kama 1, 3, 5, na 7 ni namba witiri kwa sababu zinaacha baki ya 1 zikigawanywa na 2.<\/p>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Mfano wa Namba Witiri<\/h2>\n<p class=\"my-0\">Namba witiri zinaweza kugunduliwa kwa urahisi kwa kuzigawanya na 2. Ikiwa matokeo yake ni na baki ya 1, basi namba hiyo ni witiri. Kwa mfano:<\/p>\n<ul class=\"marker:text-textOff list-disc\">\n<li>\n<p class=\"my-0\"><span class=\"katex\"><span class=\"katex-mathml\">3\u00f72=13 \\div 2 = 1<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">3<\/span><span class=\"mbin\">\u00f7<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><\/span><\/span><\/span> na baki ya 1<\/p>\n<\/li>\n<li>\n<p class=\"my-0\"><span class=\"katex\"><span class=\"katex-mathml\">7\u00f72=37 \\div 2 = 3<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">7<\/span><span class=\"mbin\">\u00f7<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">3<\/span><\/span><\/span><\/span> na baki ya 1<\/p>\n<\/li>\n<li>\n<p class=\"my-0\"><span class=\"katex\"><span class=\"katex-mathml\">21\u00f72=1021 \\div 2 = 10<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">21<\/span><span class=\"mbin\">\u00f7<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">10<\/span><\/span><\/span><\/span> na baki ya 1<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Matumizi ya Namba Witiri<\/h2>\n<p class=\"my-0\">Namba witiri hutumiwa katika nyanja mbalimbali za hisabati na sayansi. Katika michezo ya kubeti, kwa mfano, namba witiri hutumika katika beti za &#8220;Magoli Witiri\/Shufwa&#8221; ambapo wabashiri wanatabiri ikiwa jumla ya magoli katika mchezo utakuwa namba witiri au shufwa<span class=\"whitespace-nowrap\"><a class=\" mr-[2px] citation ml-xs inline\" href=\"https:\/\/parimatch.co.tz\/blog\/sw\/beti-za-magoli-witiri-shufwa-zimeelezewa\/\" target=\"_blank\" rel=\"nofollow noopener\" data-state=\"closed\" aria-label=\"Mikeka ya Magoli Witiri\/Shufwa Imeelezewa - Parimatch Tanzania\"><span class=\"relative select-none align-middle undefined -top-px default font-sans text-base text-textMain dark:text-textMainDark selection:bg-super\/50 selection:text-textMain dark:selection:bg-superDuper\/10 dark:selection:text-superDark\"><span class=\"hover:bg-super dark:hover:bg-superDark dark:hover:text-backgroundDark min-w-[1rem] rounded-[0.3125rem] px-[0.3rem] text-center align-middle font-mono text-[0.6rem] tabular-nums hover:text-white py-[0.1875rem] border-borderMain\/50 ring-borderMain\/50 divide-borderMain\/50 dark:divide-borderMainDark\/50  dark:ring-borderMainDark\/50 dark:border-borderMainDark\/50 bg-offsetPlus dark:bg-offsetPlusDark\">3<\/span><\/span><\/a>.<\/span><\/p>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Jumla ya Namba Witiri<\/h2>\n<p class=\"my-0\">Jumla ya namba mbili witiri ni namba shufwa. Hii inaweza kuthibitishwa kwa kutumia milinganyo ya namba witiri:<\/p>\n<p class=\"my-0\"><span class=\"katex\"><span class=\"katex-mathml\">w1+w2=(2k1+1)+(2k2+1)=2(k1+k2)+2=2(k1+k2+1)w_1 + w_2 = (2k_1 + 1) + (2k_2 + 1) = 2(k_1 + k_2) + 2 = 2(k_1 + k_2 + 1)<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">w<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">w<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><\/p>\n<p class=\"my-0\">Matokeo yake ni namba shufwa kwa sababu inaweza kugawanywa kwa 2 bila baki.<\/p>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Kuzidisha Namba Witiri<\/h2>\n<p class=\"my-0\">Bidhaa ya namba mbili witiri ni namba witiri. Hii inaweza kuthibitishwa kama ifuatavyo:<\/p>\n<p class=\"my-0\"><span class=\"katex\"><span class=\"katex-mathml\">w1\u00d7w2=(2k1+1)\u00d7(2k2+1)=4k1k2+2k1+2k2+1=2(2k1k2+k1+k2)+1w_1 \\times w_2 = (2k_1 + 1) \\times (2k_2 + 1) = 4k_1k_2 + 2k_1 + 2k_2 + 1 = 2(2k_1k_2 + k_1 + k_2) + 1<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">w<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">w<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">4<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">k<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><\/p>\n<p class=\"my-0\">Matokeo yake ni namba witiri.<\/p>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Jedwali la Mfano wa Namba Witiri na Shufwa<\/h2>\n<div class=\"w-full overflow-x-auto md:max-w-[90vw] border-borderMain\/50 ring-borderMain\/50 divide-borderMain\/50 dark:divide-borderMainDark\/50  dark:ring-borderMainDark\/50 dark:border-borderMainDark\/50 bg-transparent\">\n<table class=\"border-borderMain dark:border-borderMainDark my-[1em] w-full table-auto border\">\n<thead class=\"bg-offset dark:bg-offsetDark\">\n<tr>\n<th class=\"px-sm py-sm break-normal align-top\">Namba<\/th>\n<th class=\"px-sm py-sm break-normal align-top\">Aina<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">1<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Witiri<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">2<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Shufwa<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">3<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Witiri<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">4<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Shufwa<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">5<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Witiri<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">6<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Shufwa<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">7<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Witiri<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">8<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Shufwa<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">9<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Witiri<\/td>\n<\/tr>\n<tr>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">10<\/td>\n<td class=\"border-borderMain px-sm dark:border-borderMainDark min-w-[48px] break-normal border\">Shufwa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"py-xs -mt-[0.5em] flex justify-end\">\n<div>\n<div class=\"flex items-center min-w-0 font-medium gap-1 justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-3.5\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"mb-xs mt-5 text-base font-[525] first:mt-3\">Hitimisho<\/h2>\n<p class=\"my-0\">Namba witiri ni sehemu muhimu ya hisabati na zinatumika katika nyanja mbalimbali za sayansi na michezo. Kwa kuelewa sifa na matumizi ya namba witiri, tunaweza kuboresha uelewa wetu wa dhana za kimsingi za hisabati na kuzitumia katika hali halisi za maisha.<\/p>\n<\/div>\n<\/div>\n<p><em><strong>Mapendekezo :\u00a0<\/strong><\/em><\/p>\n<ol>\n<li><a href=\"https:\/\/elimuforum.com\/sw\/namba-shufwa-ni-namba-gani\/\">Namba shufwa ni namba gani<\/a><\/li>\n<li><a href=\"https:\/\/elimuforum.com\/sw\/namba-kuu-ni-zipi\/\">namba kuu ni zipi<\/a><\/li>\n<li><a href=\"https:\/\/elimuforum.com\/sw\/code-za-mitandao-ya-simu-duniani-namba-za-nchi-mbalimbali\/\">Code za mitandao ya simu Duniani (namba za nchi mbalimbali)<\/a><\/li>\n<li><a href=\"https:\/\/elimuforum.com\/sw\/jinsi-ya-kuangalia-usajili-wa-namba-ya-simu-ya-mtu-mwingine\/\">Jinsi ya kuangalia usajili wa namba ya Simu ya mtu mwingine<\/a><\/li>\n<li><a href=\"https:\/\/elimuforum.com\/sw\/jinsi-ya-kuangalia-namba-yako-ya-simu-tigo-yas\/\">Jinsi ya kuangalia namba yako ya Simu TIGO (YAS)<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Namba Witiri: Maelezo na Matumizi Namba witiri ni namba kamili ambazo hazigawanyiki kwa 2 bila kuacha baki. Katika hisabati, namba hizi zinawakilishwa na mlinganyo w=2k+1w = 2k + 1w=2k+1, ambapo www ni namba witiri na kkk ni namba kamili1. Kwa mfano, namba kama 1, 3, 5, na 7 ni namba witiri kwa sababu zinaacha baki [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[206],"class_list":{"0":"post-4052","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-blogu","7":"tag-namba-witiri-ni-nini-wikipedia"},"_links":{"self":[{"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/posts\/4052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/comments?post=4052"}],"version-history":[{"count":2,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/posts\/4052\/revisions"}],"predecessor-version":[{"id":4054,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/posts\/4052\/revisions\/4054"}],"wp:attachment":[{"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/media?parent=4052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/categories?post=4052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elimuforum.com\/sw\/wp-json\/wp\/v2\/tags?post=4052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}