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Class 12MathematicsRelations and FunctionsFunctionsEasy
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If (f(x)=x^2) and (g(x)=x), what is ((fg)(2))?

Answer and explanation

Correct answer: (8)

Step 1: ((fg)(x)=f(x)g(x)). Step 2: (f(2)=4) and (g(2)=2). Step 3: Therefore ((fg)(2)=4\cdot2=8).

Related tags

Product Of FunctionsFunction OperationsEvaluationEasyFunctionsRelations And FunctionsMathematicsClass 12 Mcq
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