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Black Book Advanced Problems in MathematicsMathematicsApplication of Derivatives

The range of the function f( ) = + , (0, 2 ) is equal to :

Options

  1. A(0, )
  2. B( 1 , 2 )
  3. C(2, )
  4. D( 2 , 2 )

Correct answer

D. ( 2 , 2 )

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