Question:নিচের আনুক্রমের সাধারন পদ দেওয়া আছে । অনুক্রমগুলি লেখ : (i)`1/n` (ii) `(n-1)/(n+1)` (iii) `1/2^n` (iv)` 1/2^(n-1)` (v) `(-1)^(n+1)`` n/(n+1)` (vi) `(-1)^(n-1)`` n/(2n+1)` 

Answer (i) 1,`1/2,1/3,........... 1/n.........` (ii) `0, 1/3, 2/4,3/5,...........(n-1)/(n+1)............` (iii) `1/2,1/4,1/8 ........ 1/2^n ...............` (iv) `1,1/2,1/4,........... 1/2^(n-1) ...........` (v) `1/2, - 2/3,3/4,...........(-1)^(n+1) n/(n+1)............` (vi) `1/3, - 2/5,3/7............(-1)^(n-1) n/(2n+1)...........` 

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nicher anucrmer shadharon paddeoya ache . onucrmoguli lekh : (i)`1/n` (ii) `(n-1)/(n+1)` (iii) `1/2^n` (iv)` 1/2^(n-1)` (v) `(-1)^(n+1)`` n/(n+1)` (vi) `(-1)^(n-1)`` n/(2n+1)`
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