A particle of mass m moves in a dimension between -L/2 and L/2. Within these limits the potential V=0. At distances greater than L/2 and less than -L/2 the potential V is infinite. This is a particle in the distance box L, between -L/2 and +L/2. By solving the Schrdinger equation for this system and it can be established that the wave function for this system can be expressed as (x)=Ncos(kx). a.Use the boundary conditions and determine the value of k. b.Normalize this function