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If(5+9+13+....to n terms)/(7+9+11+....to...

If`(5+9+13+....to n terms)/(7+9+11+....to(n+1) terms)=17/16`, then `n=`

A

7

B

12

C

8

D

None of these

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The correct Answer is:
A
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DISHA PUBLICATION-SEQUENCES AND SERIES -EXERCISE -1 : Concept Builder
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