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Mathematics
Mathematics
Problem
Set
A
=
{
−
1
,
0
,
1
}
A = \{-1, 0, 1\}
A
=
{
−
1
,
0
,
1
}
and set
B
B
B
consists of even positive integers less than
10
10
10
. Determine
n
(
A
×
B
)
n(A \times B)
n
(
A
×
B
)
. a) 9 b) 12 c) 8 d) 15
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