Leta(1), a(2), a(3), ………be terms of an A...

Let`a_(1), a_(2), a_(3), ………`be terms of an A.P. if `(a_(1) + a_(2) + ...... a_(p))/(a_(1) + a_(2) + ...... a_(q))``= p^(2)/q^(2)`,`p != q`, then `a_(6)/a_(21)` equals

A

`41/11`

B

`7/2`

C

`2/7`

D

`11/41`

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The correct Answer is:

D

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