Solving Wave Equation Using Fourier Series

[@J3Mul]

Thanks so much for recording these lectures! It's been a massive help.

[@NoorBelabed]

this man is so good at explanation

[@tolgadamar7391]

Thanks a lot from an engineering student at Turkey

[@Vanddark]

I don't understand how y(0,t)=y(4,t)=0 when y(x,0)=4-l2-xl , from 0

[@daniel_an]

Ah, it should have been y(x,0)=2-|2-x|. Thanks.
However, boundary and initial conditions do not have to agree. It just means that the resulting solution has discontinuities.

[@Vanddark]

@@daniel_an hmm, got it, thanks!

[@sachinduhan3022]

thankx a lot for such a wonderful video lecture....! :-)

[@nimbaneedison4904]

How can we find the energy for the solution of a damped wave equation with c=1

[@faridsuhaimi692]

the laugh at the end is totally me