Integrate the following expressions with respect to $x$. \(\pi \sin \left( \frac{2 + \mathrm{e}x}{

Question

Integrate the following expressions with respect to $x$. $\pi \sin \left( \frac{2 + \mathrm{e}x}{3} \right)$ $\frac{3-\sin^2 2x}{\cos^2 2x}$ $\frac{\tan^2(1-x)[3\sin^2(1-x)-1]}{\sin^2(1-x)}$

Accepted Answer

(a) $-\frac{3\pi}{\mathrm e}\cos\left(\frac{2+\mathrm e x}{3}\right)+C$. (b) $\tan2x+x+C$. (c) $-2\tan(1-x)-3x+C$.

Techniques of Integration - Integrating Powers of Sine and Cosine

Techniques of Integration - Integrating Powers of Sine and Cosine

Video Solution:

Solution:

Solution locked