Chapter 2.3, Problem 42E

Evaluating Limits In Exercises 37-40, use the information to evaluate the limits.

$\begin{array}{l}\underset{x\to c}{\lim }f\left(x\right)=2\\ \underset{x\to c}{\lim }g\left(x\right)=\frac{3}{4}\end{array}$

(a) $\underset{x\to c}{\lim }\left[4f\left(x\right)\right]$

(b) $\underset{x\to c}{\lim }\left[f\left(x\right)+g\left(x\right)\right]$

(c) $\underset{x\to c}{\lim }\left[f\left(x\right)g\left(x\right)\right]$

(d) $\underset{x\to c}{\lim }\frac{f\left(x\right)}{g\left(x\right)}$