Hey I'm having some trouble with multiple integrals if anyone would care to explain (I think I'm just not using the correct region!)
I did the first part and got 0.8 as the answerEvaluate
first directly then changing the order of integration
just for the second I'm having trouble
I think the surface being integrated over the the triangle bounded by the lines y=x/2 x=0 and y=1 but I may be wrong which gives
but the value of that doesnt agree, can anyone explain how to do the limits correctly?
cheers
Simon
Also be careful that reversing integration order is submitted to the condition that is a finite value.
See Fubini's theorem - Wikipedia, the free encyclopedia for further information (advanced calculus imo)