Solve the Problem $\sec \theta$ If $\cos \theta = \frac { 1 } { 4 }$

question 282

Multiple Choice

Solve the problem.
-Find $\sec \theta$ if $\cos \theta = \frac { 1 } { 4 }$ and $\sin \theta > 0$ .

• A) \(\sqrt { 15 }\)
• B) \(\frac { \sqrt { 15 } } { 15 }\)
• C) 4
• D) \(- 4\)