The sum of the series (1^(2).2^(2))/(1!)...

The sum of the series `(1^(2).2^(2))/(1!)+(2^(2).3^(2))/(2!)+(3^(2).4^(2))/(3!)`+.. Is

A

27 e

B

17 e

C

7e

D

e

Verified by Experts

The correct Answer is:

A

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