JEE Advanced 2013

JEE Main 2013 Mathematics question on Application of Derivatives

The number of points in (−∞,∞)(-\infty, \infty) for which x2−xsin⁡x−cos⁡x=0x^2 - x\sin x - \cos x = 0, is
  1. A.
    6
  2. B.
    4
  3. C.
    2
  4. D.
    0
Show answer

Correct option: C

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