If B = {1, 2, 3, 4} and C = {x, y, z}, then B C = ?

A

{1, 2, 3, 4}

B

{x, y, z}

C

{1, 2, 3, 4, x, y, z}

D

{1, 3, y, z}

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Question: If B = {1, 2, 3, 4} and C = {x, y, z}, then B C = ?

Solution:

B C = {1, 2, 3, 4} {x, y, z}

= {1, 2, 3, 4, x, y, z}

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Updated: 3 days ago

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