Find the Exact Values of the Three Trigonometric Functions Sine,cosine,tangent $a = \frac { 12 } { 13 } , b = \frac { 5 } { 13 }$

question 6

Multiple Choice

Find the exact values of the three trigonometric functions sine,cosine,tangent of the real number t.​ ​ $a = \frac { 12 } { 13 } , b = \frac { 5 } { 13 }$ ​

• A)​ \(\begin{array} { l } \sin t = - \frac { 5 } { 13 } \\\\ \cos t = - \frac { 12 } { 13 } \\\\ \tan t = - \frac { 5 } { 12 } \end{array}\) ​
• B)​ \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\\\ \cos t = \frac { 12 } { 13 } \\\\ \tan t = \frac { 5 } { 12 } \end{array}\) ​
• C) \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\\\\ \cos t = - \frac { 12 } { 13 } \\\\ \tan t = - \frac { 5 } { 12 } \end{array}\) ​
• D)​ \(\begin{array} { l } \sin t = \frac { 5 } { 12 } \\\\ \cos t = \frac { 5 } { 13 } \\\\ \tan t = \frac { 12 } { 13 } \end{array}\) ​
• E)​ \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\ \cos t = - \frac { 12 } { 13 } \\ \tan t = \frac { 5 } { 12 } \end{array}\) ​

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