The sum 1+(1+3)/2!+(1+3+5)/3!+(1+3+5+7)... | Limits & Continuity | JEE Main

JEE MAIN 2025

03-04-25 S2

Question

The sum $1+\frac{1+3}{2!}+\frac{1+3+5}{3!}+\frac{1+3+5+7}{4!}+\ldots$ upto $\infty$ terms, is equal to

Select the correct option:

A

3e

B

6e

C

2e

D

4e

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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