Homework Equations: answer: x^12 -cosx - 12x^11 sinx - cosx (132x^11/11) integral of x^12 sinx dx = x^12 -cosx - 12x^11 sinx - cosx (132x^11/11) No, it's not. However, you should get into the habit of checking your work when you have an integration problem. Just di...
Yes, there are other methods for integrating functions such as substitution and partial fractions. It is important to understand and be able to use multiple integration techniques to solve different types of problems.Similar threadsIntegrate [cosec(30°+x)-cosec(60°+x)] dx in terms of tan x...