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

If two lines completely overlap in a graph, how many solutions does the pair have?

Answer and explanation

Correct answer: Infinitely many solutions

The governing concept is the graphical classification of a pair of linear equations. When two lines completely overlap, they are called coincident lines. Every point on one line also lies on the other, so every such point satisfies both equations simultaneously. A line contains infinitely many points; consequently, the pair has infinitely many ordered-pair solutions. Thus option C is correct. Distinct parallel lines never meet and give no solution, while intersecting lines share exactly one point and give one solution. Option D is not a general description of a coincident pair because the common points need not lie on y = 0; they can lie anywhere on the common line.

Related tags

Linear EquationsCoincident LinesGraphical SolutionConditions For SolvabilityPair Of Linear Equations In Two VariablesMathematicsClass 10 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.