A = {1, 2, 5, 7}B = {3, 4, 6, 7}C = {0, 5, 8, 9} Find A U B. A){0,1,2,3,4,5,6,7,8,9} B){1,2,3,4,5,6,7} C){1,2,3,4,7

Question

A = {1, 2, 5, 7}B = {3, 4, 6, 7}C = {0, 5, 8, 9}
Find A U B.
A){0,1,2,3,4,5,6,7,8,9}
B){1,2,3,4,5,6,7}
C){1,2,3,4,7}
D){3,4,5,6,7}

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Mackenzie 2 weeks 2021-09-13T10:27:18+00:00 1 Answer 0

Answers ( )

    0
    2021-09-13T10:28:50+00:00

    A U B = {1, 2, 3, 4, 5, 6, 7}

    Step-by-step explanation:

    • Step 1: Find A U B. Union of two sets A and B are the set of all elements in set A and set B.

    A = {1, 2, 5, 7} and B = {3, 4, 6, 7}

    A U B = {1, 2, 3, 4, 5, 6, 7}

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45:7+7-4:2-5:5*4+35:2 =? ( )