Simplify (1-sec(-theta))/(sec(-theta))

$\frac{1 - \sec (- θ)}{\sec (- θ)}$

Step 1

Since $\sec (- θ)$ is an even function, rewrite $\sec (- θ)$ as $\sec (θ)$ .

$\frac{1 - \sec (θ)}{\sec (- θ)}$

Step 2

Since $\sec (- θ)$ is an even function, rewrite $\sec (- θ)$ as $\sec (θ)$ .

$\frac{1 - \sec (θ)}{\sec (θ)}$