Question

(b) If A = {1, 2, 3, 4), B = {2, 4, 6, 8) and
C = {3, 4, 5, 6), verify that:
An (Bn C) = (A n B) n C​

Answer 1

Step-by-step explanation:

{1,2,3,4}n({2,4,6,8}n{3,4,5,6})=({1,2,3,4,}n{2,4,6,8})n{3,4,5,6}

{1,2,3,4}n{4,6}={2,4}n{3,4,5,6}

{4}={4}

LHS=RHS

THERFORE  VERIFIED