28. four particle of mass m each are inside a two each are inside a two uensional square box of side l. if each state obtained from the solution ofthe schroding

28. Four particle of mass m each are inside a two each are inside a two uensional square box of side L. If each state obtained from the solution ofthe Schrodinger equation is occupied Dy only one particle, the minimum energy of the system in units of . is mL (a) 2 (b) 25 11 (d) (c) 2 4 [JAM PH-2014