Pick the false statement related to wave propagation in infinite simple media The scalar functions u(x;:t) = e" sin x, does not represent wave phenomenon A u(x;;t)= 2 cos? (x, – t)-1 travels along +â,...

Extracted text: Pick the false statement related to wave propagation in infinite simple media The scalar functions u(x;:t) = e" sin x, does not represent wave phenomenon A u(x;;t)= 2 cos? (x, – t)-1 travels along +â, -direction with speed c = 1[m/s] B u(x;:t)= sin(x -ť) does not represent wave phenomenon u(x;,x,;t) = sin(x, + x, - t) travels in Ox;,x, plane u(x;:t) = sin(x, ) sin (t) does not represent wave phenomenon