Evaluate `intcos^2xdx`

Evaluate intxcos^2xdx

intcos^5xdx

We can sometimes use trigonometric identities to transform integrals. The integral formulas for sin^(2)x and cos^(2)x arise frequently in applications. Evaluate: intcos^(2)xdx

Evaluate: intcos^-1xdx

Evaluate: intxsec^2xdx

Evaluate: intx^2cos2xdx

Evaluate: intxsin2xdx

Evaluate: intxlog2xdx

intcos^(2) x dx

intcos^(2)5x dx=