Sum of First n Terms – Sum of First n–1 =nth Term of an AP | Class 10th [Hindi]
GCSE数学 - 等差数列のn項の式の書き方
Prove that ratio of sum of first n terms of GP to sum of terms from (n+1)th to (2n)th is 𝟏⁄𝒓^𝒏
A.P. の n 項の和が `n P +1/2n(n-1)Q ` (P と Q は定数)である場合、共線を求めます...
If (5 + 9 + 13 + to n terms)/(7 + 9 + 11 + to (n + 1) terms) = 17/16, then n =
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等差数列(AP)の第 1 項、第 10 項、および第 n 項を見つけます。
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級数のn項の和はn(n+1)である。これが累乗法則であることを証明し、10番目の項も求めよ。 | ...
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If 5+9+13+...to n terms/7+9+11+...to (n+1) terms=17/16, then n=?
The sum of \( n \) terms of an A.P. is a \( n(n-1) \). The sum of the squares of these terms, is...
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If \( S_{1} \) be the sum of \( (2 n+1) \) terms of an A.P. and \( S_{2} \) be the sum of its od...
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