 Hello and welcome to the session. My name is Mansi and I am going to help you with the following question. The question says integrate the following function that is e raised to power x into sin x plus cos x. So let us start with a solution to this question. Let i be equal to integral of e raised to power x into sin x plus cos x dx. First of all what we do is we put e raised to power x sin x equal to t. Now differentiating with respect to x we get here we apply the product rule so that will be e raised to power x into cos x plus sin x into e raised to power x will be equal to dt by dx and this implies that dx into e raised to power x into cos x plus sin x into e raised to power x is equal to dt. This implies that e raised to power x into sin x plus cos x into dx is equal to dt. Therefore i can be written as integral of dt integral of dt will be equal to t plus a constant c and t was equal to e raised to power x sin x. So this is our answer to the question. I hope that you understood the question and enjoyed the session. Have a good day.