CUET Mathematics 2026 19th May Shift 1 PYQs

$\int e^x \left(\frac{x-1}{2x^2}\right) dx$ is equal to ( where $C$ is an arbitrary constant)

$\int \frac{x}{(x-1)(x-2)} dx =$

(where c is an arbitrary constant)

$\int \left(x + \frac{1}{x}\right)^2 dx$ equals :