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How do u answer this;(

How do u answer this;(
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3 votes
How do u answer this;(

How do u answer this;(-example-1
User Patrizio Bertoni
by
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1 Answer

3 votes

Answer:

(a) A = {4, 9, 16}

B = {4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20}

C = {5, 10, 15, 20}

(b) B and C' = {4, 6, 8, 9, 12, 14, 16, 18}.

There are 8 elements.

(c) P(B and C') = 8/19

User Twerdster
by
8.0k points
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