Recent content by ajax2000

Homework Statement For a wave equation, utt-uxx=0, 0<x< ∞ u(0,t)=t^2, t>0 u(x,0)=x^2, 0<x< ∞ ut(x,0)=6x, 0<x< ∞ evaulate u(4,1) and u(1,4) uxx is taking 2 derivatives in respective of x Homework Equations D'alembert's equation u=(f(x+ct)+f(x-ct))/2 + (1/ct)(∫g(s)ds...