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

Functions

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

MathematicsIf \(f:(0,\infty)\to\mathbb{R}\) and \(f(x)=x+\frac{1}{x}\), what is the correct conclusion?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to[0,\infty)) and (f(x)=|x|), which statement is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=ax+b), when is (f) invertible?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (|A|=4), how many bijective functions are there from (A) to (A)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (|A|=3) and (|B|=2), how many onto functions are there from (A) to (B)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (|A|=3) and (|B|=5), what is the total number of functions from (A) to (B)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (A) has (4) elements and (B) has (6) elements, how many one-one functions are there from (A) to (B)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (g\circ f) is onto, which conclusion is always true?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (g\circ f) is one-one, which conclusion is always correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}-{-3}\to\mathbb{R}) and (f(x)=\frac{x-2}{x+3}), which value is excluded from the range?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f(x)=3x+4), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f(x)=2x-3) and (g(x)=x^2+1), what is ((g\circ f)(x))?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to(0,\infty)) and (f(x)=e^x), what type of function is it?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}) and (f(n)=2n+1), choose the correct option.Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{N}\to\mathbb{N}) and (f(n)=n+1), which statement is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to(-1,1)) and (f(x)=\frac{x}{1+|x|}), what is the correct conclusion about the function?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+1), which statement is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^3+x), what is the most accurate type of the function?Class 12Relations and FunctionsFunctionsExpert MathematicsLet \(f:A\to B\) be a function. Which property is necessary and sufficient for \(f^{-1}:B\to A\) to also be a function?Class 12Relations and FunctionsFunctionsExpert MathematicsWhich statement is correct about (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3-6x^2+12x+1)?Class 12Relations and FunctionsFunctionsExpert