Mathematics

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Man Lung

2007-01-20 6:04 am

What is the general equation of G.P.

回答 (2)

[匿名]

2007-01-20 10:10 am

✔ 最佳答案

The nth term = aR^(n-1)

Sum of n terms = a(1-R^n) / 1-R

Sum to infinity = a / 1-R

a = first term, R = common ratio

Hope they may help you!!

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用戶154653

2007-01-20 6:21 am

Term n = ar^(n-1), where a= frist term , r= common ratio

參考: myself

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