First, recall the definition of an improper Riemann integral: Let $f(x, t)$ be a continuous function on the domain $[a, b] \times [c, d]$, where $a, b, c, d \in \mathbb{R}$ and $a < b$, $c < d$. The improper Riemann integral of $f(x, t)$ with respect to $x$ is
Show more…