Answer
$3$
Work Step by Step
Our aim is to compute the value of $\lim\limits_{t \to \infty} (3+\dfrac{2}{e^{4t}})$.
Here, we need to use the formula of:
$\lim \limits_{x\to a}f(x)=f(a)$, this implies that:
$\lim\limits_{t \to \infty} (3+\dfrac{2}{e^{4t}})=3+\dfrac{2}{e^{4 \times (+\infty)}}\\=3+\dfrac{2}{\infty}\\=3+0\\=3$
