1; 6; 11; 16; ... qonuniyatini aniqlab, "..." o'rnidagi navbatdagi sonni toping.
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21
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22
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23
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26
📝 Detailed explanation
Berilgan ketma-ketlik har safar 5 ga ortib bormoqda (arifmetik progressiya). Shunga ko'ra, 16 dan keyingi son: 16 + 5 = 21.
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