(cos2x-cos2a)/(cos x-cos a)

(cos2x-cos2 alpha)/(cos x-cos alpha)

(cos2x-cos2 alpha)/(cos x-cos alpha)

int(cos2x-cos2 alpha)/(cos x-cos alpha)dx

Evaluate: int(cos2x-cos2 theta)/(cos x-cos theta)dx

Integrate the functions (cos2x-cos2 alpha)/(cos x-cos alpha)

Evaluate: int(cos2x-cos2 alpha)/(cos x-cos alpha)dx

Evaluate: int(cos2x-cos2 alpha)/(cos x-cos alpha)dx

int(cos2x-cos2 theta)/(cos x-cos theta)dx is equal to 2(sin x-cos theta)+C(b)2(sin x+x cos theta)+C(b)2(sin x-x cos theta)+C(d)2(sin x+2x cos theta)+C(d)2(sin x-2x cos theta)+C