Question $16,2\mathrm{.}6\mathrm{.}51$

HW Score: $57\mathrm{.}69\%,15$ of $26$ points

Points: $0$ of $1$

Evaluate the following limit$.$

$\underset{x}{lim}\frac{co{s}^{2}x3cosx2}{cosx1}$

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A$.$

$\underset{x}{lim}\frac{co{s}^{2}x3cosx2}{cosx1}=$ because cosx is continuous for all $x,$ and because the sums, squares, and constant multiples of continuous functions are continuous.

$($Simplify your answer.$)$

B$.$ The limit does not exist and is neither $$ nor $-.$

example

Get more help $-$

$$

$$