Question

Q1. (A) Solve any four of the following.
(1) A = {1,2,3,4,5), B = {5, 6, 7) write AUB.​

Answer 1

Answer:

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

B={ 5,6,7}

AUB={ 1,2,3,4,5,6,7}

Answer 2

Answer:

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

B = {5,6,7}

AUB = {1,2,3,4,5,6,7}