Let sets A and B be defined as follows.
A=(-23, -22, -21, -20, -19, -18, -17, -16)
B is the set of integers greater than or equal to -3 and less than or equal to -1
(a) Find the cardinalities of A and B.
n (4) -
n (B) =
(b) Select true or false.
-10 € A
-2 E B
-23 € A
5 B
True
O
O
O
O
False
O
X
X
Ś
S