I'm taking an advanced single variable calculus class and I need help with this problem: Is there a number n in the naturals that satisfies the following inequality? (The inequality is written below)

Question

ivancsc1996 · Answer

$$n \in \mathbb{N} \rightarrow \sum_{1}^{n}\frac{ 1 }{ 1+i ^{2} }\ge \frac{ \pi }{ 2 }  ? $$

ivancsc1996 · Answer

I am supposed to not know anything about convergence and approximation of sums through integrals *wink wink*

ganeshie8 · Answer

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