Use the Given Function Value(s), and Trigonometric Identities (Including the Cofunction

question 171

Multiple Choice

Use the given function value(s) , and trigonometric identities (including the cofunction identities) , to find the indicated trigonometric functions.
$\cos \theta = \frac { 1 } { 5 }$

Sec $\theta$ and csc(90° - $\theta$ )

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