Q. 595.0( 1 Vote )

Mark (√) against the correct answer in the following:

If the function is continuous at x = 0 and then k = ?

A. 1

B. 2

C.

D.

Answer :

Given:


is continuous at x = 0.


1-cos4x = 2sin22x





f(x) = 1


Kk= 1

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.