mooncrater Messages 215 Reaction score 18 Thread starter Feb 20, 2015 #1 The question is an integral that has been attached . Related equations : N\a An attempt to the solution : Attached. Attachments 1424493809764.jpg 16 KB · Views: 447 1424493984965.jpg 9.1 KB · Views: 436
The question is an integral that has been attached . Related equations : N\a An attempt to the solution : Attached.
DHIMAN Messages 4 Reaction score 0 Feb 20, 2015 #2 HINT:use the formula cos(x)=cos(x/2)^2-sin(x/2)^2 in denominator.And then try again.