If A = {1,2,3} and B = {1,2,3,4,5,6,7,8} then A U B

A. {1,2,3}

B. 0

C. {1,2,3,4,5,6,7,8}

Question

Mathematics

Celeste

22 November, 22:14

If A = {1,2,3} and B = {1,2,3,4,5,6,7,8} then A U B

A. {1,2,3}

B. 0

C. {1,2,3,4,5,6,7,8}

+1

Answers (2)

Know the Answer?

Sean · Answer 1

C

Step-by-step explanation:

If A = {1,2,3} and B = {1,2,3,4,5,6,7,8} then (A U B) is the content of both A and B with repetition

(AUB) = {1,2,3,4,5,6,7,8}

Angelo Woodard · Answer 2

(1,2,3,) (1,2,3,4,5,6,7,8) A U B the answer is A

If A = {1,2,3} and B = {1,2,3,4,5,6,7,8} then A U BA. {1,2,3}B. 0C. {1,2,3,4,5,6,7,8}

If A = {1,2,3} and B = {1,2,3,4,5,6,7,8} then A U B

A. {1,2,3}

B. 0

C. {1,2,3,4,5,6,7,8}