Question

If cos0=1/4, what is the value seco?

Answer 1

Answer:

$\sec\theta=4$

Step-by-step explanation:

Recall the reciprocal identity $\displaystyle \sec\theta=\frac{1}{\cos\theta}$, thus, $\displaystyle \sec\theta=\frac{1}{\frac{1}{4}}=4$