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Mathematics
Mathematics
Problem
Which of the following points lies in the solution set of the inequality
2
x
−
y
<
−
1
2x - y < -1
2
x
−
y
<
−
1
? a)
(
0
,
0
)
(0,0)
(
0
,
0
)
b)
(
−
1
,
1
)
(-1,1)
(
−
1
,
1
)
c)
(
2
,
5
)
(2,5)
(
2
,
5
)
d)
(
0
,
−
2
)
(0,-2)
(
0
,
−
2
)
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