Post a New Question


posted by on .

Let A, B and C be the sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C.

Show that B = C.

  • maths - ,

    you can easily prove oit with a Venn diagram.
    If not: A¾B=A+B-A¿B=A+B-A¿C
    As AUB=AUC then A+B-A¿C=A+C-A¿C hence; B=C

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question