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NDA2023MathematicsApplication of DerivativesActual

Let f(x)= 2-x + 2+x . What is the greatest value of the function?

Options

  1. A3
  2. B6
  3. C8
  4. D4

Correct answer

C. 8

Step-by-step solution

If we put x=0 then f(x)=2 2 = 8 is greatest value of f(x)

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