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1/(2!) +2/(3!)+3/(4!)+. . . +(n )/((n+1)...

`1/(2!) +2/(3!)+3/(4!)+. . . +(n )/((n+1)!)=`

A

`1+1/(n!)`

B

`1-(1)/(n!)`

C

`1+(1)/((n+1)!)`

D

`1-(1)/((n+1)!)`

Text Solution

Verified by Experts

The correct Answer is:
D
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