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

Exam Oriented

Class 12 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsOn positive real numbers, (a*b=\frac{ab}{2}). What is the inverse of (6)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a\ast b=a+b-1), what is the identity element of this operation?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (A={1,2,3}) and (B={4,5}), how many functions can be formed from (A) to (B)?Class 12Relations and FunctionsFunctionsExpert MathematicsOn (A={1,2,3,4,5,6,7,8}), (aRb) if and only if (a) and (b) leave the same remainder when divided by (4). Which elements are in the equivalence class of (2)?Class 12Relations and FunctionsEquivalence relationExpert MathematicsOn (A={1,2,3,4}), (R={(1,2),(2,4),(3,3)}) is given. Which minimum pair must be added to make the relation transitive?Class 12Relations and FunctionsTransitive relationMedium MathematicsOn (A={1,2,3}), (R) is reflexive and (S) contains all pairs of (R). If (S) is also a relation on (A), what can be said about (S)?Class 12Relations and FunctionsReflexive relationEasy MathematicsOn (A={1,2,3}), (R={(a,b):a=b\text{ or }a+b\text{ is even}}). Is (R) reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsOn (A={1,2,3}), (R={(1,1),(2,2),(3,3),(2,1),(1,3)}). What is the correct conclusion for (R)?Class 12Relations and FunctionsReflexive relationEasy