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# #11

Let $$f(x)=\sin\frac{x}{3}+\cos\frac{3x}{10}$$ for all real $$x$$.Find the least natural number $$n$$ such that $$f(n\pi + x)=f(x)$$ for all real $$x$$

Note by Vilakshan Gupta
2 months ago

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$$n=60$$

- 1 month, 3 weeks ago