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The sum of series 2/(3!)+4/(5!)+6/(7!)+....

The sum of series `2/(3!)+4/(5!)+6/(7!)+...........oo` is :

A

e

B

`e^(-1)`

C

`2e`

D

`2e^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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