- hello again :)

im working my way thourgh the awesome calculus tutorial but now im stuck at one point:

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- Jun 7th 2009, 11:20 AMcoobeQuestion to Calculus Tutorial
- hello again :)

im working my way thourgh the awesome calculus tutorial but now im stuck at one point:

- Jun 7th 2009, 11:29 AMTheEmptySet
- Jun 7th 2009, 11:45 AMcoobeQuestion to Calculus Tutorial

everything clear so far. but now it seems the author is missing an

the given solution:

is it just a typo or am i missing something ? - Jun 7th 2009, 11:58 AMChop Suey
You're right. It should've been:

You can always to differentiate your answer and see if you get your original integrand. That way you can make sure if you got it right or not. - Jun 7th 2009, 03:05 PMHallsofIvy