The point which does not lie in the half - plane 2x + 3y -12 < 0 … - Vidyadip

MCQ

The point which does not lie in the half - plane 2x + 3y -12 < 0 is:

A
(2, 1)
B
(1, 2)
C
(-2, 3)
D
(2, 3)

✓

Answer

(2, 3)

Solution:

By putting the value of point (2, 3) in 2x + 3y - 12, we get;

2(2) + 3(3) = -12

= 4 + 9 - 12

= 13 - 12

= 1 which is greater than 0.

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