# Wolfram is not very helpful here

Geometry Level 2

$$\tan{\left(\dfrac{1}{x^{191}}\right)}$$ is defined $$\forall \ x$$ such that $$\left|x^{191}\right| > \dfrac{a}{\pi}$$. Find $$a$$.

Bonus: Generalize for $$\tan{\left(\dfrac{1}{x^n}\right)}$$.

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