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

question 322

Multiple Choice

Use the given function value(s) , and trigonometric identities (including the cofunction identities) , to find the indicated trigonometric functions.


$\cot \alpha = 3$ $\tan \alpha \text { and } \cot \left( 90 ^ { \circ } - \alpha \right)$

• A) \(\tan \alpha = - \frac { 1 } { 3 }\) and \(\cot \left( 90 ^ { \circ } - \alpha \right) = - \frac { 1 } { 3 }\)
• B) \(\tan \alpha = \frac { 1 } { 3 }\) and \(\cot \left( 90 ^ { \circ } - \alpha \right) = 3\)
• C) \(\tan \alpha = \frac { 1 } { 3 }\) and \(\cot \left( 90 ^ { \circ } - \alpha \right) = \frac { 1 } { 3 }\)
• D) \(\tan \alpha = 3\) and \(\cot \left( 90 ^ { \circ } - \alpha \right) = 3\)
• E) \(\tan \alpha = 3\) and \(\cot \left( 90 ^ { \circ } - \alpha \right) = \frac { 1 } { 3 }\)

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