Somebody help with both questions
1 answer:
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Answer:
the first one is A
b/c when you calculate it comes 0 = 6
And the second one is D
b/c when you calculate it comes 0 = 2
if it's helpful ❤❤❤
THANK YOU.
Answer:
Since A={a,b}, then . Remember that the Cartesian Product of two sets A, B is defined by
. Then