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Δημοσίευσεxumoyiddin xursanov Τροποποιήθηκε πριν 2 χρόνια
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Sonli qator tushunchasi, yaqinlashuvchi qator va uning sodda xossalari 10-leksiya Turgunbayev R.M.
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Reja 1.Tarixiy ma’lumotlar 2.Sonli qator tushunchasi, yaqinlashuvchi qator va uning yigʻindisi 3.Geometrik qator 4.Yaqinlashuvchi qatorlarning sodda xossalari 5.Qatorning qoldigʻi 6.Qator yaqinlashishining zaruriy sharti. Garmonik qator 7.Koshi kriteriyasi
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Tarixiy ma’lumotlar Cheksiz yig’indilar tushunchasi qadimgi yunon olimlari (Evdoks, Evklid, Arhimed) “Tugatish (oxiriga etish)” metodining tarkibiy qismi Yuza, hajm, egri chiziq uzunligi Qatorlar mustaqil tushuncha XVII asr Nyuton, Leybnits, algebraik, differensial tenglamalar
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XVIII-XIX asr Ya.Bernulli, I.Bernulli, B.Teylor, K.Makloren, L.Eyler, J.Dalamber, J.Lagranj va b. Qat’iy nazariya, limitlar nazariyasiga asoslangan K.Gauss, B.Bolsano, O.Koshi, P.Dirixle, N.Abel, K.Veyershtrass, B.Riman va b. 1812 yil K.F.Gauss (1777-1865) qatorni yaqinlashishga tekshirish namunasi 1821 yil O.L.Koshi (1789-1857) qatorlar nazariyasining asosiy prinsiplarini ishlab chiqadi.
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0=1 1−1+1−1+1−1+⋯ =(1−1)+(1−1)+⋯=0+0+⋯=0 1−1+1−1+1−1+⋯=1−1−1−1−1−⋯1−1+1−1+1−1+⋯=1−1−1−1−1−⋯ =1−0−0−⋯=1=1−0−0−⋯=1 sxema
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Sonli qator tushunchasi, yaqinlashuvchi qator va uning yigʻindisi
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Geometrik qator
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Yaqinlashuvchi qatorlarning sodda xossalari
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Qatorning qoldigʻi
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Qator yaqinlashishining zaruriy sharti. Garmonik qator
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Koshi kriteriyasi
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