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Let a^(n) be the nth term of the G.P. of...

Let `a^(n)` be the nth term of the G.P. of positive numbers. Let `sum_(n=1)^(100) a_(2n) = alpha` and `sum_(n=1)^(100) a_(2n-1) = beta` , such that `alpha cancel(=)beta` then the common ration is `:`

A

`(alpha)/(beta)`

B

`(beta)/(alpha)`

C

`sqrt((alpha)/(beta))`

D

`sqrt((beta)/(alpha))`

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The correct Answer is:
A
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HIMALAYA PUBLICATION-PROGRESSIONS-QUESTION BANK
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