use integration by parts to find the following:
integral[t^3 . root(1+t^2) dt]
with limits 0 and 2
when i try it i just make it more complicated.
what should i pick as my 'u' and 'dv/dt'?
any help would be great.
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- Thread Starter
- 16-01-2010 14:42
- 16-01-2010 14:47
try u= t^2 and dv/vt= t(1+t^2)^(1/2)
This would be better, can you see why?