JEE Main 2019 · 10 April · Shift I

JEE Main 2019 Mathematics question on Definite Integrals and Areas

The value of ∫02π[sin⁡2x(1+cos⁡3x)] dx\int\limits_{0}^{2\pi} [\sin 2x(1 + \cos 3x)]\, dx, where [t][t] denotes the greatest integer function, is
  1. A.
    −π-\pi
  2. B.
    2π2\pi
  3. C.
    −2π-2\pi
  4. D.
    π\pi
Show answer

Correct option: A

[JEE Main 2019 · 10 April · Shift I]

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