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 Practice

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

MathematicsOn real numbers, (a*b=a+b+2) and (a\circ b=a+b-2) are defined. What is the value of (3*(4\circ 5))?Class 12Relations and FunctionsBinary operationsExpert MathematicsIf (a*b=a+b+4), what is the value of (3*(2*1))?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a+3b), which statement about (2*4) and (4*2) is correct?Class 12Relations and FunctionsBinary operationsMedium MathematicsOn real numbers, (a*b=a+b+ab). Which is the identity element for this operation?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (f:A\to B) is one-one and (A={p,q,r,s}), which image list is not possible?Class 12Relations and FunctionsOne-one functionExpert MathematicsIf (f:A\to B) is one-one and (A={p,q,r}), which of the following image lists is not possible?Class 12Relations and FunctionsOne-one functionHard MathematicsThe relation (R={(1,1),(1,2),(2,2)}) is given on (A={1,2}). Is (R) transitive?Class 12Relations and FunctionsTransitive relationMedium MathematicsIf a relation (R) contains ((1,2),(2,1),(2,3),(3,2),(1,3)) and no other off-diagonal pair, what is necessary for symmetry?Class 12Relations and FunctionsSymmetric relationHard MathematicsIf (R={(1,1),(2,2),(3,3),(2,3),(3,2)}) on (A={1,2,3}), which statement about (R) is correct?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (R={(1,1),(1,2)}) on (A={1,2}), why is it not reflexive?Class 12Relations and FunctionsIntroduction to RelationsEasy