" Evaluate "int(d theta)/(b cos theta+c sin theta)

Evaluate int sec^2 theta/(cos2 theta+2sin^2 theta)d theta

Evaluate: int cos2 theta ln((cos theta+sin theta)/(cos theta-sin theta))d theta

int (sin theta + cos theta) * d theta

Evaluate: intcos 2 theta ln((cos theta+sin theta)/(cos theta-sin theta))d theta

Evaluate: intcos 2 theta ln((cos theta+sin theta)/(cos theta-sin theta))d theta

If tan theta = a/b then find the simpliest value of (b cos theta-a sin theta)/(b cos theta+ a sin theta)

If b tan theta = a find the value of (cos theta + sin theta )/( cos theta - sin theta)

Evaluate: int (tan theta d theta)/(1-sin theta)

Evaluate: (sin theta // cos theta) xx (cot theta // "cosec" theta) A. cos theta B. sin theta C. tan theta D. sec theta