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If r^(th) (r+1)^(th) terms in the expans...

If `r^(th) (r+1)^(th)` terms in the expansion of `(p+q)^(n)` are equal ,then `((n+1)q)/(r(p+q))` is

A

0

B

1

C

`(1)/(4)`

D

`(1)/(2) `

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The correct Answer is:
B
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HIMALAYA PUBLICATION-BINOMIAL THEOREM-QUESTION BANK
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