Question

6. Let A= {1, 2}, B = (3, 4), write AxB.
How many subsets will AxB have?​

Answer 1

Answer:

16 subsets

Step-by-step explanation:

A={1,2} and B={3,4}

A*B = {(1,3),(1,4),(2,3),(2,4)}

number of elements of A*B=n=4

number of subsets of A*B=2^n

=2^4

=2*2*2*2

=16

Therefore, the set A*B has 2^4=16 subsets

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