MCQ
$f(x) = \sin \left( {\frac{x}{n}} \right)$ નો આવર્તમાન $4\pi $, હોય તો $n$ મેળવો.
- A$1$
- B$4$
- C$8$
- ✓$2$
$= \sin \left( {\frac{1}{n}(2n\pi + x)} \right)$
==> Period of the function $\sin \left( {\frac{x}{n}} \right)$ is $2n\pi $.
==> $2n\pi = 4\pi \Rightarrow n = 2$.
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