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Question 200049
JEE Mathematics · Medium

Trigonometry: Period MCQ

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PeriodMediumQuestion 200049

Question

The period of |sin x| is:
  1. A
    π
    Correct
  2. B
    2π
  3. C
    π/2
  4. D
    4π

Correct answer

π

Explanation

sin x has period 2π. Taking absolute value halves the period: |sin x| has period π.

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