CUET Mathematics 2026 19th May Shift 2 PYQs

$\int \frac{1}{(x + 1)(x + 2)} dx$ is equal to

$\int \frac{(x-1)e^x}{x^2} dx, x > 0$ equals (where C is an arbitrary constant)

The integral $\int_{0}^{1} x(1-x)^n dx$ is equal to :