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underset(n to oo)lim (1.1!+2.2!+3.3!+......

`underset(n to oo)lim (1.1!+2.2!+3.3!+...+n.n!)/((n+1)!)=`

A

only I is true

B

only II is true

C

both I and II are true

D

neither I nor II are true

Text Solution

Verified by Experts

The correct Answer is:
C
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