Home
Class 11
MATHS
The value of 1/(2!)+1/(4!)+1/(6!)+... is...

The value of `1/(2!)+1/(4!)+1/(6!)+...` is

A

`(e^(2) + 1)/(2e)`

B

`(e+1)^(2)/(2e)`

C

`(e-1)^(2)/(2e)`

D

`(e^(2)+1)/(2e)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The value of 2^(1/4), 4^(1/8), 8^(1/16) ...... infty is

The sum of the series 1 + 1/(4.2!) + 1/(16.4!) + 1/(64.6!) + ....infty is

The value of 1- 1/2(3/4) + 1/3(3/4)^(2) -1/4(3/4)^(3) + ... is:

The sum of series 1/2! + 1/4! + 1/6! + …….. is

The value of 1-1/2(2/3)+1/3(2/3)^(2)-1/4(2/3)^(3)+... is

The value of cos(1/2cos^(-1)(1/8)) is (a) 3/4 (b) -3/4 (c) 1/(16) (d) 1/4

IF sin ^(16) alpha = 1/5 then the value of (1) /(cos ^2 alpha) +(1)/( 1 + sin ^2 alpha) +(2)/(1+ sin ^4 alpha) + ( 4 )/( 1+ sin ^8 alpha) is equal to

The value of (1 + i)^(4) + (1 -i)^(4) is

The value of log_((9)/(4))((1)/(2sqrt(3))sqrt(6-(1)/(2sqrt(3))sqrt(6-(1)/(2sqrt(3))sqrt(6-(1)/(2sqrt(3)))))...oo) is