The wave function of a triangular wave pulse is defined by the relation below at time t = 0 sec.y=mx for 0≤x≤a2−m(x−a) for a2≤x≤a0 every where else The wave pulse is moving in the +X direction in a string having tension T and mass per unit length μ . The total energy present with the wave pulse is  m2Ta×p, then p is____