Question

1.Relation between A-B and B-A is : (a) (A-B)sub(B-A)(b)(A-B)=(B-A)(c)(B-A)sub(A-B) (d) (A-B)nn(B-A)=emtyset​

Answer 1

.

. If U={a,b,c,d,e}, A. play ... A,B and C are three set such that A in B and B sub. play ... Let R be a relation defined on set A={1,2,3 ... Three sets A,B and C are such that A=B nn C and ... Give examples of matrices A and B such that AB=O but BA!= .