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If the (m+1)t h ,(n+1)t h ,a n d(r+1)t h...

If the `(m+1)t h ,(n+1)t h ,a n d(r+1)t h` terms of an A.P., are in G.P. and `m ,n ,r` are in H.P., then find the value of the ratio of the common difference to the first term of the A.P.

A

`n/2`

B

`-n/2`

C

`n/3`

D

`-n/3`

Text Solution

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The correct Answer is:
B
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VMC MODULES ENGLISH-SEQUENCE AND SERIES -LEVEL-1
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