Integration using substitution
Posted 20 January 2006 - 09:49 PM
sinx sec[^2]x dx , using the substitution: u = cosx
so far I have got to du/u * du , but this seems like a load of bollocks.
Help would be nice
Posted 20 January 2006 - 10:40 PM
(Sinx/Cos x) = (-1/u ) du
Posted 20 January 2006 - 10:48 PM
Cheers for the help man
Posted 24 January 2006 - 10:28 PM
I copied something down wrong down in my notes.
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