Question

Integrate -sin(×+a)/cos(×+b) dx

Answer 1

Answer:

Integrating algebraic fractions 1 - Mathcentre

Ax + B ax2 + bx + c . Integration - standard results. ∫ f′(x) f(x) dx = ln|f(x)| + c. e.g.. ∫. 1 x + 1 dx = ln |x + 1| + c,. ∫. 1 a2 + x2 dx = 1 a tan−1 x a. + c.