If ` cos x= sqrt(1-sin2x), oltxltpi` the a value of x is

If cos x=sqrt(1-sin 2x),0 le x le pi then a value of x is

If cos x=sqrt(1-sin 2x),0 le x le pi then a value of x is

If int (sin2x-cos 2x)dx=(1)/(sqrt2) sin(2x-a)+b , then the values of a & b are

int(cos x-sin x)/(sqrt(sin2x))dx

The value of int(sin x+cos x)/(sqrt(1-sin2x))dx is equal to sqrt(sin2x)+C(b)sqrt(cos2x)+C(c)+-sin x-cos x)+C(d)+-log(sin x-cos x)+C

int((sin x+cos x)/(sqrt(sin2x))dx

sqrt(cos 2x) + sqrt(1 + sin 2x) = 2sqrt(sin x + cos x) if

If cos x+sin x=sqrt(2)cos x, prove that that cos x-sin x=sqrt(2)sin x

If cos^(-1)sqrt(cos alpha)-sin^(-1)sqrt(cos alpha)=x, then the value of sin x is