int(a+b sin x)/((b+a sin x)^(2))dx," equals "

What is int (a + b sin x)/(cos^(2) x) dx equal to ?

int(sin2x)/(a+b sin^(2)x)dx

int_(a)^(b) sin x dx

int_(a)^(b) sin x dx

Evaluate : int(sin 2x)/((a+b cos x)^(2))dx

int (sin (x-a))/(sin (x-b))dx=

If int ( cos x - sin x )/( sqrt(8 - sin 2x ))dx = a sin^(-1) (( sin x + cos x )/(b)) +c , where c is a constant of integration, then the ordered pair (a, b) is equal to :

int _(0)^(2pi) (sin x + |sin x|)dx is equal to

int(dx)/(a sin x+b cos x)

int(dx)/(a sin x+b cos x)