Soldato
- Joined
- 24 Nov 2002
- Posts
- 16,378
- Location
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Last edited:
I can only count to pancake without helpI can count to potato!
Interesting year. I messed up my A level Maths in 2003.... (failed)A level maths, making me feel retarded since 2003.
Well for a start that result needs simplifying; it should be 2*sqrt(arcsin(x)). As for the integral, just make the substitution x = sin(u) and it all drops out nicely:
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