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Let a(1), a(2) , cdots a(n) be the terms...

Let `a_(1), a_(2) , cdots a_(n)` be the terms of an A.P. If `(a_(1)+a_(2)+ cdots a_(p))/(a_(1)+a_(2)+ cdots + a_(q) ) = (p^(2))/(q^(2)), p ne q ` then `a_(6) //a_(21)` equals

A

`(41)/(11)`

B

`(7)/(2)`

C

`(2)/(7)`

D

`(11)/(41)`

Text Solution

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The correct Answer is:
D
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