Question

hi mates. 5th Sum. help me please.

Answer 1

$\huge\ Solution$

A = {-2,0,1,3,5}
B = {-1,0,2,5,6}
C = {-1,2,5,6,7}

A-(B U C) :

(B U C) = {-1,0,2,5,6,7}
A-(B U C) = {-2,1,3}

(A-B) n (A-C)

(A-B) = {-2,1,3}
(A-C) = {-2,0,1,3}
(A-B) n (A-C) = {-2,1,3}

$\huge\ Hence proved$

Answer 2

Answer:

hi mate..here is ur attachment......

hope it helps

refer through it!