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KCET2014MathematicsApplication of Derivatives

Given ( 0 x 1 2 ) then the value of [ [ ⁻¹ x 2 + 1-x² 2 - ⁻¹ x ] is ]

Options

  1. A( 0 3 )
  2. B( 1 3 )
  3. C1
  4. D( -1 )

Correct answer

C. 1

Step-by-step solution

Given that [ array l [ ⁻¹ x 2 + 1-x² 2 - ⁻¹ x ] = [ ⁻¹ x+ 1-x² 2 - ⁻¹ x ] Let ⁻¹ x= x= Now, [ ⁻¹ + 2 - ] = [ ⁻¹ ( + 4 )- ] = [ + 4 - ]= 4 =1 array ]

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