Limit + Integration --> Limtegration!! 😆
Calculus
Level
3
\[\large \displaystyle\lim_{t\rightarrow \infty} \frac{\displaystyle\int_{0}^{t} (\tan^{-1}x)^2 \text{dx} }{\sqrt{t^2+1}} = ? \]
by
Akhil Bansal