# Math Help - integration problems

1. ## integration problems

Hi,

Im having trouble integrating the following, if anyone can explain how to do it then that would be great.

Thanks

You should note that $\int \! \tau^{\frac{1}{n} - 1} \, d \tau = n \tau^{\frac{1}{n}}$ (I have ignored adding the arbitrary constant since you will use this result to find a definite integral).