5 To make a stationary wave having node at x 0 the equation

Last updated: 5/31/2023

5 To make a stationary wave having node at x 0 the equation y Acos wt kx is superimposed to another wave of equation 1 Acos kx cof 3 Acos wt kx 2 Asin kx wt 4 Acos kx cot