Skip to content

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

RELATED QUESTIONS

Relations

Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsOn (\mathbb{R}), (aRb) if and only if (a\leq b). Which statement is correct?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsFor A = {1,2,3,4}, let R = {(a,b) : a+b=5}. What is the correct statement about R?Class 11Relations and FunctionsRelations that are reflexive and symmetricLevel 27Medium MathematicsOn (A={2,3,4,5,6}), (aRb) if and only if (a+b) is prime. Which property is surely true for (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (A={1,2,3,4,5,6}), (aRb) if and only if (\gcd(a,b)=1). Choose the correct option about (R).Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (\mathbb{R}), (aRb) if and only if (|a|=|b|). Which is the equivalence class of (-3)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (\mathbb{R}), (aRb) if and only if (a^2=b^2). Which statement about (R) is correct?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsFor (A={1,2,3,4}), relation (R={(a,b):a\equiv b\pmod{2}}). Which partition is formed by (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (\mathbb{Z}), (aRb) if and only if (a-b) is divisible by (4). How many equivalence classes are formed by this relation?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (\mathbb{Z}), (aRb) if and only if (a\equiv b\pmod{5}). Which is the equivalence class of (7)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn the set of real numbers (\mathbb{R}), (aRb) if and only if (a-b\in\mathbb{Z}). What is the nature of (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsFor (A={1,2,3}), (R={(1,2),(2,1),(2,3),(3,2)}). What is the correct conclusion about (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (A={1,2,3}), (R={(1,2),(2,3),(1,3)}). Which statement is correct?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsOn (A={1,2,3}), relation (R={(1,1),(2,2),(3,3),(1,2),(2,1),(2,3)}) is given. Which minimum ordered pair must be added to make (R) symmetric?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsA set (A) has (5) elements. How many relations on (A) are both reflexive and symmetric?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsThe number of symmetric relations on (A={1,2,3,4}) is equal to which expression?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many symmetric relations are possible on A = {1,2,3}?Class 11Relations and FunctionsRelationsLevel 27Hard MathematicsHow many reflexive relations are there on (A={1,2,3,4})?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many reflexive relations are possible on (A={1,2,3})?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsIf (A) has (m) elements and (B) has (n) elements, how many relations are possible from (A) to (B)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsHow many relations are possible on a set (A) having (n) elements?Class 11Relations and FunctionsRelationsLevel 27Expert