CUET Mathematics 2025 13 May Shift 2 PYQs

$\int \left(\frac{\cos x - \sin x}{1 + \sin 2x}\right) dx$ is equal to

$\int \frac{1}{x(x^5-1)} dx$ is equal to

$\int \frac{dx}{\sqrt{5 - 4x - x^2}}$ is equal to