CA Foundation P3 · Chapter 3 · Question 3 of 8
Which of the following points lies in the region defined by 2x + 3y ≤ 12, x ≥ 0, y ≥ 0?
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: B) (3, 2)
Explanation
Substitute each point into 2x + 3y: (3, 2) gives 6 + 6 = 12 ≤ 12, so it lies on the boundary and is included. (2, 3) gives 13, (4, 2) gives 14 and (0, 5) gives 15, all greater than 12.
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