Question

If n ( U ) = 60, n ( A ) = 15 and n( B )= 38, what is the value of n ( A′ ) and n ( B′ ) ?​

Answer 1

Answer:

n(A') is n(U)-n(A)

=60-15

=45

n(B') is n(U)-n(B)

=60-38

=22

Hope this helped:)

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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