Recent content by bobese

thanks a lot for that! i'll give it a go and should hopefully get the right answer now!

Homework Statement Prove that the following surface integral for the four slanted faces of a square pyramid with a square base in the xy plane with corners at (0,0) (0,2) (2,0) (2,2) and a top vertex at (1,1,2) is equal to 4 by evaluating it as it stands: \int\int (\nabla \times V)\cdot n dS...

umm ... sorry to bother once again but when using parseval's theorem to calculate the coefficient alpha in front of pi squared for:the formula i was taught is: (since the other terms are zero as a result of the odd function) however, was not taught how to apply... do i just take the equation...

Thank you very much for that :)

unfortunately i do not ... i never was any good with anything to do with Fourier series :(

i'm new here so i didn't really know where to post this but I've been trying to solve the Fourier series for the following function for ages but have failed miserably on several occasions: f(x) = 1 ; when -10 ≤ x < -5 f(x) = 0 ; when -5 ≤ x < 5 f(x) = -1 ; when 5 ≤ x < 10 The function...