Question

If u = set of natural numbers (N),
A = {3,4,5},
B = { 1, 2, 3, 4},
then prove that (A U B)' - A' Ո B​'​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

AUB={1,2,3,4,5}

(AUB)'={6,----------INFINITY)

A'{1,2,6-------INFINITY}

B'{5,----------INFINITY}

A' INTERSECTION B'={6,----------INFINITY}

HENCE (AUB)'=A' INTERSECTION B'

HENCE PROVED