" 8."sin x sqrt(1-cos2x)

int sin x sqrt(1-cos2x)dx

int sin x sqrt(1-cos2x)dx

int sin x sqrt(1+cos2x)dx

If tanx=b/a then sqrt((a+b)/(a-b))+sqrt((a-b)/(a+b))= ........................... A) (2 sin x)/(sqrt(sin2x)) B) (2 cos x)/(sqrt(cos2x)) C) (2 cos x)/(sqrt(sin2x)) D) (2 sin x)/(sqrt(cos2x))

Number of solutions of equation sin x.sqrt(8cos^(2)x)=1 in [0, 2pi] are

Number of solutions of equation sin x.sqrt(8cos^(2)x)=1 in [0, 2pi] are

int(cos x-sin x)/(sqrt(8-sin2x))dx=sin^(-1)((sin x+cos x)/(a))+c

Evaluate: int sqrt(1+cos2x) dx (ii) int sqrt(1+sin2x) dx.

Evaluate: (i) sqrt(1-cos2x)dx (ii) int sqrt(1+sin2x)dx

Solve 8sin x=(sqrt(3))/(cos x)+(1)/(sin x)