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Linear Inequalities and Linear Programming practice

36 questions, no clock. Pick an answer and the working appears straight away.

Linear Inequalities and Linear Programming drill

Mathematics · untimed

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Question 1 / 36

The figure shows a shaded region including the boundary if (a,b)(a,b) is a point lying in the shaded region, which of the following are true? (I) a4a\le 4 (II) ab5a\ge b-5 (III) a102ba\le 10-2b