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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 \(f(x)=kx-3\) and \(f(4)=17\), what is the value of \(k\)?Class 12Relations and FunctionsReflexive relationMedium MathematicsIf (f:R\to R), (f(x)=kx+3), is onto, what is the correct condition on (k)?Class 12Relations and FunctionsFunctionsMedium MathematicsIf (f:R\to R), (f(x)=kx+1), is one-one, what condition is needed on (k)?Class 12Relations and FunctionsFunctionsMedium MathematicsIf \(f(x)=x^2+k\) and \(f(2)=9\), what is the value of \(k\)?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf \(f(x)=kx+2\) and \(f(3)=14\), what is the value of \(k\)?Class 12Relations and FunctionsTypes of relationsMedium MathematicsOn (A={-2,-1,0,1,2}), (R={(a,b):a^2+b^2<k}). What is the minimum integer value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={2,4,6,8}), (R={(a,b):a+b\le k}). What is the minimum value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={1,2,3}), (R={(a,b):ab\ge k}). What is the maximum value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={-1,0,1}), (R={(a,b):a^2+b^2\le k}). What is the minimum value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={2,4,6}), (R={(a,b):|a-b|<k}). Which condition on (k) is necessary and sufficient for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={1,3,5}), (R={(a,b):a+b<k}). What is the minimum integer value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={1,2,3,4}), (R={(a,b):a+b\le k}). What is the minimum value of (k) for (R) to be reflexive?Class 12Relations and FunctionsReflexive relationHard