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(Solved): Evaluate (if possible) the sine, cosine, and tangent of the real number. \[ t=-\frac{3 \pi}{2} \] ...
![Evaluate (if possible) the sine, cosine, and tangent of the real number.
\[
t=-\frac{3 \pi}{2}
\]](https://media.cheggcdn.com/study/554/5543b00a-f5b2-4804-a190-2d4dfba0ae5f/image)
![Evaluate (if possible) the sine, cosine, and tangent of the real number.
\[
t=\frac{25 \pi}{3}
\]](https://media.cheggcdn.com/study/428/4280da03-b738-49b5-9981-64e9485f0e2c/image)
Evaluate (if possible) the sine, cosine, and tangent of the real number. \[ t=-\frac{3 \pi}{2} \]
Find the exact values of the three trigonometric functions sine, cosine, tangent of the real number \( t \). \[ a=\frac{5}{13}, b=\frac{12}{13} \]
Evaluate (if possible) the sine, cosine, and tangent of the real number. \[ t=\frac{25 \pi}{3} \]
Expert Answer
(1). t=?3?2 sin?(?3?2)=? Since, sin?(??)=?sin?? Therefore, sin?(?3?2)=?sin?(3?2)sin?(?3?2)=?sin?(?+?2) Since, sin?(?+?)=?sin?? Therefore, sin?(?3?2)=?