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

On A={1,2,3}, let R={(1,2),(2,1),(1,1),(2,2)}. Is R transitive?

Answer and explanation

Correct answer: Yes

Transitivity concerns only pairs that can be joined through a common middle element. The chain (1,2),(2,1) requires (1,1), which is present; the reverse chain (2,1),(1,2) requires (2,2), also present. Chains involving 1,1 or 2,2 reproduce already listed pairs. Element 3 appears in no pair, so no pair involving 3 is required. Thus R is transitive, making A correct.

Related tags

Transitive RelationSelf PairsRelation Checking

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.