For the events A and B of a sample space S$,$ if P$($A$)=1/2,$ P$($B$)=3/8$ and P$($AUB$)=5/8,$ then find the values of $($a$)$P$($A$\backslash$cap B$)($b$)$ P$($A$\backslash$cap B$)($c$)$ P$($A$$UB$)($d$)$ P$($A$\backslash$cap B$)($e$)$ P$($A$\backslash$cap B$)$