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

One One

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 functions and (g\circ f) is one-one, which conclusion is definitely true?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B), (A={1,2,3}), (B={a,b,c}), and (f(1)=a), (f(2)=b), (f(3)=b), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=2^x), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=5), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=|x|), what type of function is it?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 MathematicsIf \(f:\mathbb{R}\to\mathbb{R}\) is defined by \(f(x)=\frac{x}{1+x^2}\), why is (f) not one-one?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=\lfloor x\rfloor), which statement is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^2), why does (f^{-1}) not exist as an ordinary function?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to A) satisfy (g\circ f=I_A), what conclusion about (f) is definitely true?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^3-3x), it is not one-one. Which example proves this correctly?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^3+x), what is the correct reason for (f) being one-one?Class 12Relations and FunctionsFunctionsHard MathematicsIf (A) has (5) elements and (B) has (3) elements, how many one-one functions are possible from (A) to (B)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (A) has (3) elements and (B) has (5) elements, how many one-one functions are possible from (A) to (B)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=5), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to C) are both one-one functions, which statement about (g\circ f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=2x-5), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+ax+1) is one-one, which statement is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=e^x), which statement is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=5), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard