Use any method to evaluate the integral.

To evaluate the integral

we can use the substitution . Then, we have

We also need to change the limits of integration. When , , and when ,

Next, we express in terms of :

The integral becomes

Rearranging gives

Now, we split the integrand:

The first integral simplifies to

and the second integral becomes

To evaluate these integrals, we can use trigonometric or direct integral techniques. The complete evaluation leads to:

After completing these steps, computing or using a table/integration software would yield the evaluation. Here we conclude using numerical or known values based on standard integral results often seen in calculus and mathematical tables.

So the final solution evaluates to: