Evaluate 
to solve this type of integration we have to let cosx either sinx =t then manuplate them
Let sin x =t then cosx dx =dt
Also apply the formula of (sin2t+cos2t=1)
Now put the value of t in above integral
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
