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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 (a*b=a+b), what is the value of (2*(3*4))?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=a+b+1), what is the identity element (e)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=ab), what will be the identity element?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=a+2b), choose the correct statement using (1*2) and (2*1).Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=a+b-1), what is the value of (6*4)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=a^2+b), what is the value of (3*2)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=a+2b), what is the value of (3*5)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=ab), what is the value of (3*8)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a*b=b), what is the value of (4*7)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf an operation on (A={1,2,3}) is defined by (a*b=a), what is the value of (2*3)?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a\ast b=a+b-5), what is the identity element of this operation?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (a\ast b=2a+b), is the operation commutative?Class 12Relations and FunctionsBinary operationsEasy MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=4x+7), which statement about (f) is correct?Class 12Relations and FunctionsOne-one functionEasy MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=6-2x), what type of function is (f)?Class 12Relations and FunctionsOne-one functionEasy MathematicsIf \(f(x)=x+2\) and \(g(x)=3x\), what is \((f\circ g)(2)\)?Class 12Relations and FunctionsIntroduction to RelationsEasy MathematicsIf (f(x)=x+1) and (g(x)=x-1), what is ((g\circ f)(x))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f:R\to R), (f(x)=x), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f:R\to R), (f(x)=|x-1|), what is its range?Class 12Relations and FunctionsFunctionsEasy MathematicsWhy is (f:R\to R), (f(x)=|x-1|), not one-one?Class 12Relations and FunctionsFunctionsEasy MathematicsWhy is (f:R\to R), (f(x)=x^2-4), not one-one?Class 12Relations and FunctionsFunctionsEasy