Precalculus Examples

$lim_{x \to 8} \sec (x)$

Step 1

Move the limit inside the trig function because secant is continuous.

$\sec (lim_{x \to 8} x)$

Step 2

Evaluate the limit of $x$ by plugging in $8$ for $x$ .

$\sec (8)$

Step 3

Evaluate $\sec (8)$ .

$1.00982757$