Wolfram|Alpha
Be sure to click on Show Steps. (And you'll need to show that the two answers are equivalent).
If you have to use integration by parts (and it has to be used twice), please show all your working and say where you get stuck.
Wolfram|Alpha
Be sure to click on Show Steps. (And you'll need to show that the two answers are equivalent).
If you have to use integration by parts (and it has to be used twice), please show all your working and say where you get stuck.