Agar \(a_{n} = -7n^{ 3 } + 9n^{ 2 } + 5n + 79\) bo‘lsa, ushbu sonli ketma-ketlikning 25
hadi qiymatini kiriting.
118. Sonli ketma-ketlikning n-hadini hisoblash
Yechimni jo'natish uchun tizimga kirish lozim.
Tizimga kirish
Ushbu sahifaga havola:
https://itboom.uz/m118/
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