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AP EAMCET202315 May 2023Morning ShiftMathematicsFunctionsActual

If f(x)=x^3-x and g(x)= 2 x , then f (g ( 12 ) )=

Options

  1. A0
  2. B1
  3. C- 3 8
  4. D2

Correct answer

C. - 3 8

Step-by-step solution

aligned & g ( 12 )= ^2 ( 12 )= 1 2 & f (g ( 12 ) )=f ( 1 2 )= 1 8 - 1 2 =- 3 8 aligned

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