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

Bijection

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

MathematicsIf (f:A\to B) and (g:B\to C) are both invertible functions, then ((g\circ f)^{-1}) is equal to which expression?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to A), where (A={1,2,3,4}), is a permutation function, how many such functions exist?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) is both one-one and onto, which statement about (f^{-1}) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:[0,\infty)\to[0,\infty)) and (f(x)=x^2), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^5+x^3+x), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsLet (A={1,2,3}) and (B={4,5,6}). How many functions (f:A\to B) are both one-one and onto?Class 12Relations and FunctionsFunctionsHard MathematicsOn the set (A={1,2,3}), (f={(1,2),(2,3),(3,1)}) is given. Which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (A) has (4) elements and (B) has (4) elements, how many one-one and onto functions are possible from (A) to (B)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to A), (A={1,2,3}), and (f(1)=2), (f(2)=3), (f(3)=1), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to(0,\infty)) is given by (f(x)=e^x), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:[0,\infty)\to[0,\infty)) is defined by (f(x)=x^2), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=x^5+x), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\setminus{0}\to\mathbb{R}\setminus{0}) is given by (f(x)=\frac{1}{x}), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}) is defined by (f(x)=x+2), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (A) has (4) elements and (B) has (4) elements, how many functions from (A) to (B) are both one-one and onto?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=2x-5), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to A) satisfy (g\circ f=I_A) and (f\circ g=I_B), what is correct about (g)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f:[-1,\infty)\to[0,\infty)), (f(x)=x+1), what type of function is (f)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f:R\to R), (f(x)=9x-4), which statement is correct about (f)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f:A\to B) and (g:B\to A) satisfy (f\circ g=I_B) and (g\circ f=I_A), what is correct about (f)?Class 12Relations and FunctionsFunctionsMedium