Q67 / 160 · WBJEE 2011 · Mathematics

The value of \(\int_{-2}^2(x \cos x+\sin x+1) d x\) is

  • A
    2
  • B
    0
  • C
    -2
  • Correct answer
    D
    4

Solution

Hints: \(\int_{-2}^2(x \cos x+\sin x+1) d x=\int_{-2}^2 d x=4\)

Hence, the correct answer is option: 'D'.

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