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

What is the common solution of \(y\leq 2x-1\) and \(y\geq 2x+3\)?

Answer and explanation

Correct answer: No solution

Both boundary lines have slope 2, so they are parallel. For every value of \(x\), \(2x+3\) is 4 greater than \(2x-1\). Thus, no value of \(y\) can be simultaneously less than or equal to \(2x-1\) and greater than or equal to \(2x+3\). Hence, there is no common region. Exam tip: for parallel boundary lines, compare the constant terms to quickly check whether the half-planes overlap.

Related tags

Linear InequalitiesGraphical SolutionParallel LinesEmpty Solution SetTwo VariablesGraphical 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.