`int(dx)/(sin(x+alpha)cos(x+beta)=`

int(dx)/(sin(x-alpha)sin(x-beta)

int(dx)/(sin(x-alpha)sin(x-beta))

int (dx)/(sqrt((x-alpha)(x-beta)))

int(sin x)/(sin(x+alpha)dx)

int(dx)/(sqrt((x-alpha)(beta-x)))

Evaluate : int(dx)/((x-alpha)(beta-x))beta gt alpha

(cos alpha + cos beta)/( sin alpha - sin beta) + (sin alpha + sin beta)/( cos alpha - cos beta ) =

int (dx) / (sqrt (sin (x + alpha) cos ^ (3) (x-beta)))

If (cos x-cos alpha) / (cos x-cos beta) = (sin ^ (2) alpha cos beta) / (sin ^ (2) beta cos alpha) then cos x =

If (cos x-cos alpha) / (cos x-cos beta) = (sin ^ (2) alpha cos beta) / (sin ^ (2) beta cos alpha) then cos x =