Mathematics, 07.11.2020 06:00 tannercarr7428
Let sets A and B be defined as follows.
A is the set of integers greater than - 7 and less than - 3
B={c, h, j, k, v, y}
(a) Find the cardinalities of A and B.
n(A) = ? n(B)= ?
(b) Select true or false.
True
False
-6E A
-14 EA
k E B
Q E B
The E is the signal used not the actual letter E
Answers: 1
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Let sets A and B be defined as follows.
A is the set of integers greater than - 7 and less than - 3...
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