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Mathematics
Mathematics
Problem
Consider all integer ordered pairs
(
x
,
y
)
(x,y)
(
x
,
y
)
such that
−
2
≤
x
≤
2
-2\le x\le 2
−
2
≤
x
≤
2
and
−
2
≤
y
≤
2
-2\le y\le 2
−
2
≤
y
≤
2
. How many of these points lie either in the first quadrant or in the third quadrant? a)
6
6
6
b)
10
10
10
c)
8
8
8
d)
4
4
4
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