Practicing Success
Practicing Success
CUET Preparation Today
The integrating factor of the differential equation $\frac{d y}{d x}+y \cot x=2 x+x^2 \cot x, x \neq 0$ is |
$\cos x$ $\cot x$ $\sin x$ $-\sin x$ |
$\sin x$ |
The correct answer is Option (3) - $\sin x$ |
