Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

Which point satisfies the system x + 2y ≤ 10, 2x − y ≥ 3, x ≥ 0, y ≥ 0?

Answer and explanation

Correct answer: (3, 2)

A point is a solution only if it satisfies every inequality at the same time. Test option B, (3, 2): x + 2y = 3 + 2(2) = 7 ≤ 10, and 2x − y = 2(3) − 2 = 4 ≥ 3. Both coordinates are non-negative, so all four conditions hold. The distractors fail as follows: (1, 4) gives 2x − y = −2, which is too small; (0, 5) gives −5, also too small; and (2, 5) gives x + 2y = 12, which exceeds 10. Thus (3, 2) is the only feasible point, so option B is correct. Direct substitution is sufficient and avoids any ambiguity from a sketch.

Related tags

Linear InequalitiesFeasible PointSubstitutionGraphical SolutionGraphical Solution Of Linear Inequalities In Two VariablesMathematicsClass 11 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.