Which of the following statements is/ase false about the free particke? all of the abone Valid wave fuoctions include Y(x)=Ncos(kx) where N is a normaliation constant and k=A2m2 Its Shroedinger equation is [41artE]%(x)=0 Its energe levels are all non-hestive Itr eneorer levels are quastind Valid wave functions include (x)=Aeix+Be4ik where h=ha none of the atwe x It may be regarded as having a wave fanction that is the superpeaition of a left-moving particle and a right-moving particle