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JEE Main 2013

JEE Main 2013 Mathematics question on Complex Numbers and Quadratic Equations

The real number kk for which the equation, 2x3+3x+k=02x^3 + 3x + k = 0 has two distinct real roots in [0,1][0, 1]
  1. A.
    lies between 1 and 2
  2. B.
    lies between 2 and 3
  3. C.
    lies between −1-1 and 0
  4. D.
    does not exist
Show answer

Correct option: D

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