i don't think (because uv - -x = uv + x) so but could be wrong...
even if they were all minuses when i subsitute x=1 into it i get -7679.54 which when divided by 7680 gives -0.999 which is still way off...
any ideas?
sorry there is an error in my first post...
after the first integration stage i now get...
-2x^5.exp(-x/2) -integral of -10x^4 . exp(-x/2)
after continuing the integrations my final result is:
-2x^5.exp(-x/2) - 20x^4.exp(-x/2) + 160x^3.exp(-x/2) - 960x^2.exp(-x/2) + 3840x.exp(-x/2) -...
Hi,
I am trying to integrate (x^5)/7680 . exp (-x/2) dx between 0 and 1. I've had various attempts at this and this is what i have done so far...
Taken the 1/7680 outside the integration
Using integation by parts I have assigned u=x^5 and dv/dx = exp(-x/2). when i integrate exp(-x/2) i...