prove that (A-B) U (B-A) =(A U B) - (A intersection B) Share with your friends Share 33 Priyanka Kedia answered this 45 View Full Answer Priya answered this using A-B =A intersection B' -21 Shreya answered this Let A={a,b,c} & B={a,b,d}LHS=> A-B={c} and B-A={d} Thus, (A-B) U (B-A)={c,d}RHS=> A U B= {a,b,c,d}A ∩ B = {c,d}Thus, (A U B) - (A ∩ B) = {c,d}LHS=RHSHope it helps. -17