The Student Room Group

AS-Level Math - Integration

Find the value, in terms of a, of 4x^-2 dx [between a and 1], where is a constant greater than 1.


I'm so lost so any help would be appreciated
thanks
Reply 1
Have you been able to carry out the integration first? Once you do that, then you can plug in the limits. It is exactly the same as you would normally do, only one of the numbers is now a letter instead. I think you will end up with an equation where a is on the LHS and everything else is on the RHS.

Quick Reply

Latest