Q116 / 160 · AP EAMCET 2025 (23 MAY SHIFT 2) · Mathematics

$\int_0^{400 \pi} \sqrt{1-\cos 2 x} d x=$

  • A
    $100 \sqrt{2}$
  • B
    $200 \sqrt{2}$
  • C
    $400 \sqrt{2}$
  • Correct answer
    D
    $800 \sqrt{2}$

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

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