Tag Archives: integrals

A Neat Trick For Determining The Integrals Of exp(x) cos x And exp(x) sin x

The standard method (typically found in first-year calculus textbooks) for determining the integrals and is to integrate by parts twice. If you haven’t seen the standard method, I’ll show you how to do the first one; the second one is … Continue reading

Posted in Calculus, Mathematics | Tagged , , , | 11 Comments