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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 (\sin x+\cos x=\sqrt{2}), what is the value of (\sin x\cos x)?Class 12Trigonometric FunctionsTrigonometric functions and their propertiesMedium MathematicsOn real numbers, (a*b=a+b-ab). Which is the identity element of this operation?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=\frac{ab}{a+b}), where (a+b\neq 0), what is the value of (2*6)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a^2+b) and (2*x=9), what is the value of (x)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a+b+ab) and (x*2=8), what is the value of (x)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=ab+a+b), in which form can (a*b) be written?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a+b+2), what is the identity element?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a+b+2), what is the value of (1*(2*3))?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf the identity element is (0) for (a*b=a+b-ab), what is the inverse of (3)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a+b+2ab), what is the identity element?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf the identity element is (3) for (a*b=a+b-3), what is the inverse of (7)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=2a-b), what is the value of (5*(2*3))?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=2a-b), what is the value of ((5*2)*3)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (a*b=a^2+2b), what is the value of (3*4)?Class 12Relations and FunctionsBinary operationsMedium MathematicsIf (f(x)=\frac{x-3}{x+1}), what is the real range?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f(x)=\frac{x-3}{x+1}), which value will not be in the range of (f)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (g\circ f) is onto, which statement is definitely true about (g)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f(x)=\frac{3x}{x+2}), what is the range of this function?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f(x)=\frac{3x}{x+2}), does (f(x)=3) have a real solution?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f:R\to R), (f(x)=x^2-8x+20), what is the range?Class 12Relations and FunctionsIntroduction to RelationsMedium