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NDA 2018
Exam
NDA
Year
2018
Subject
Mathematics
Chapter
Trigonometric Ratios & Identities

NDA 2018 · Mathematics · Trigonometric Ratios & Identities

What is the period of the function f(x)= x ?

What is the period of the function f(x)=sin⁡xf(x)=\sin x ?

Options

  1. Aπ4\frac{\pi}{4}
  2. Bπ2\frac{\pi}{2}
  3. Cπ\pi
  4. D2π2 \pi

Correct answer

D. 2π2 \pi

Step-by-step solution

Period of the function, sin⁡x\sin \mathrm{x} is 2π2 \pi.
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