Question #f9d14
1 Answer
Nov 6, 2017
So,
# = (sin(4x)/x (cos(2x)-1)/x) + (sin(2x)/x cos(4x)/x)#
As
As
Therefore
So,
# = (sin(4x)/x (cos(2x)-1)/x) + (sin(2x)/x cos(4x)/x)#
As
As
Therefore