Find the period of f(x)= x+ x z + x z^ 2 + x z^ 3 + + x z^ n-1 + x z^ n
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
Find the period of \(f(x)=\sin x+\tan \frac{x}{z}+\sin \frac{x}{z^{2}}+\tan \frac{x}{z^{3}}+\ldots+\sin \frac{x}{z^{n-1}}+\tan \frac{x}{z^{n}}\)
- \(z^{n} \cdot \pi / 2\)
- π
- \(2^{n} \pi\)
- None of these
Answer
(D) None of these
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