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What is the result for point (2,3) in (x+2y\geq 8)?

Answer and explanation

Correct answer: हल में है

To test whether a point belongs to the solution set, substitute its coordinates into the inequality. For (x,y) = (2,3), the left-hand side is x + 2y = 2 + 2(3) = 2 + 6 = 8. The inequality requires this value to be at least 8, and equality is allowed because the symbol is ≥. Therefore the point lies exactly on the boundary line x + 2y = 8 and is included in the solution region, so option A is correct. It is not excluded merely because it is on the boundary. Option B would apply if the inequality were false, option C is not the required classification, and option D is unrelated because the boundary line can certainly be drawn.

Related tags

Linear InequalitiesPoint TestingBoundary LineGraphical Solution Of Linear Inequalities In Two VariablesMathematicsClass 11 Mcq

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