Question

If A,B and C are three sets prve that A - (BμC) = (A-B) Π (A-C) ka answer​

Answer 1

Step-by-step explanation:

If A,B and C are three sets prve that A - (BμC) = (A-B) Π (A-C) ka answer

Answer 2

Answer:

let a= 8,9,10

b = 123456

c = 12345678

Step-by-step explanation:

BUC = combine all elements of b and c= 123456789

A-(BUC)= elements in A which are not in BUC

=9,10. ------(1)

A-B =Elements in A WHICH ARE NOT IN B

=8,9,10

A-C =Elements which are in A but not in C

=9,10

(A-B) intersection (A-C) = common elements = 9, 10 ----(2)

hence proved....(1)=(2)