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Class 12MathematicsRelations and FunctionsFunctionsEasy
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If (f(x)=x+1) and (g(x)=2x), what is the value of ((f\circ g)(3))?

Answer and explanation

Correct answer: (7)

Step 1: ((f\circ g)(3)=f(g(3))). Step 2: (g(3)=2\cdot3=6). Step 3: (f(6)=6+1=7), so the value is (7).

Related tags

Composition Of FunctionsFunction ValueEasy McqFunctionsRelations And FunctionsMathematicsClass 12 Mcq
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