यदि 1+1/2+1/3+1/4+…1/25=k तब 5/6+5/9+5/1...

यदि `1+1/2+1/3+1/4+…1/25=k` तब `5/6+5/9+5/12+…1/15` का मान कितना होगा ?

A

`(k-1)/(3)`

B

`5/3` k

C

`5/3` (k-1)

D

5(k-1)

Verified by Experts

The correct Answer is:

3

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