GATE XE (Engineering Sciences) 2014 - Question 18

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Section: Engineering Mathematics | Marks: 2

Let the function R f → ∞) ,0 [: be such that 4 3 8 ) ( 2 + + = ′ x x x f for 0 > x and .1 ) 0 ( = f Then )1( f lies in the interval

  • A. [0, 1]
  • B. [2, 3]
  • C. [4, 5]
  • D. [6, 7]

Answer: B. [2, 3]

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