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 (R) is a symmetric relation and (T) is a relation such that (R\subseteq T\subseteq R\cup R^{-1}), what is true about (T)?

Answer and explanation

Correct answer: (T=R), so (T) is symmetric

Step 1: Since (R) is symmetric, (R^{-1}=R). Step 2: Therefore (R\cup R^{-1}=R), and (R\subseteq T\subseteq R) gives (T=R). Step 3: In inclusion-based questions, simplify the relation expressions first.

Related tags

Inverse RelationSymmetric RelationInclusionClass 12Relations And FunctionsMathematicsClass 12 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.