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

MathematicsIf (f:[1,\infty)\to[0,\infty)) where (f(x)=x^2-2x+1), which option is correct for (f)?Class 12Relations and FunctionsReflexive relationExpert MathematicsWhich option is correct for (f:\mathbb{R}\to(1,\infty)), (f(x)=x^2+1)?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to[1,\infty)), (f(x)=x^2+1), which statement is correct?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:[0,1]\to[0,1]), (f(x)=x^2), what is the correct conclusion for (f)?Class 12Relations and FunctionsOnto functionExpert MathematicsFor (f:\mathbb{R}\to(-\infty,3)), (f(x)=3-x^2), which statement is correct?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to(-\infty,3]), (f(x)=3-x^2), which option is correct for (f)?Class 12Relations and FunctionsOnto functionExpert MathematicsChoose the correct statement about \(f:\mathbb{R}\to\left[\frac{3}{4},\infty\right)\), \(f(x)=x^2+x+1\).Class 12Relations and FunctionsOnto functionExpert MathematicsIf \(f:\mathbb{R}\to\mathbb{R}\), \(f(x)=x^2+x+1\), why is (f) not onto?Class 12Relations and FunctionsOnto functionExpert MathematicsFor the function (f:[-1,\infty)\to[0,\infty)), (f(x)=x^2+2x+1), which conclusion is correct?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to[0,\infty)) and (f(x)=x^2+2x+1), which statement about (f) being onto is correct?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to[0,\infty)), (f(x)=|x^2-1|), is (f) onto or not?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to[-1,\infty)), (f(x)=x^2+2x), is (f) onto or not?Class 12Relations and FunctionsOnto functionExpert MathematicsIf (f:\mathbb{R}\to[a,\infty)), (f(x)=x^2-6x+11) is onto, what should be the value of (a)?Class 12Relations and FunctionsOnto functionExpert MathematicsFor (f:\mathbb{R}\to[4,\infty)), where (f(x)=(x+3)^2+4), choose the correct statement.Class 12Relations and FunctionsOnto functionHard MathematicsThe function (f:\mathbb{R}\to\mathbb{R}), where (f(x)=-x^2), is not onto becauseClass 12Relations and FunctionsOnto functionHard MathematicsThe function (f:\mathbb{R}\to\mathbb{R}), where (f(x)=x^2-4x+7), is not onto becauseClass 12Relations and FunctionsOnto functionHard MathematicsIs the function (f:\mathbb{R}\to[1,\infty)), where (f(x)=x^2+1), onto?Class 12Relations and FunctionsOnto functionHard MathematicsChoose the correct option for (f:[1,\infty)\to[0,\infty)), (f(x)=x^2-1).Class 12Relations and FunctionsOnto functionHard MathematicsIf (f:\mathbb{R}\to(-\infty,4]), (f(x)=4-x^2), what is the correct statement about the function?Class 12Relations and FunctionsOnto functionHard MathematicsFor (f:\mathbb{R}\to[-3,\infty)), (f(x)=x^2-3), which option is correct?Class 12Relations and FunctionsOnto functionHard