Tutorial Exercise Evaluate (if possible) the sine, cosine, and tangent at the real number t. For every tvalue, begin by finding the corresponding point (x, y) on the unit circle. Recall the unit circle that is divided into 12 parts. mll' v 3 _ 7"- = _ For t g, (x, y) ( 2 , Submit | Skip (you cannot come back) | 10. [0/1 Points] PREVIOUS ANSWERS LARPCALC10 4.2.032.M|.SA. ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Evaluate the trigonometric function using its period as an aid. cos(77l) Rewrite 77! as the sum of two terms with one term a multiple of the period of the cosine function. cos(71t) = cos( 1 X + 7:) Submit Eamon cannot come back)' *1 lJl_ This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to com; skipped part. Use the value of the trigonometric function to evaluate the indicated function. Sin(t) = 4/5 Find sin(t). Recall that the sine, cosecant, tangent and cotangent functions are odd. In other words, Sin(t) = sin(t) csc(t) = csc(t) tan(t) = tan(t) cot(-t) = cot(t). Also recall that the cosine and the secant functions are even. In other words, cos(t) = cos(t) sec(t) = sec(t). Use Sin(t) = sin(t) to nd the value of sin(t). sin(t) = ---SelecQ-V sin( ) : Submit I p_ (you cannot come back) I 12. [-/1 Points] DETAILS LARPCALC10 4.2.038.MI.SA. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Use the value of the trigonometric function to evaluate the indicated function. sin(-t) = 4/5 Exercise (a) Find sin(t). Click here to begin! Exercise (b) Find csc(t). Step 1 Write csc(t) in terms of the sine function. 1 csc(t) = Submit Skip (you cannot come back)13. [-/1 Points] LARPCALC1O 4.2.042.MI.SA. ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Use the value of the trigonometric function to evaluate the indicated function. cos(t) = 7/9 Find cos(n t). Find the value of cash: t). c050: t) = ---Select-- v = Submit mu cannot come back) Use the value of the trigonometric function to evaluate the indicated function. cos(t) = 7/9 Exercise (a) Find cos(n - t). Click here to begin! Exercise (b) Find cos(t + I). Step 1 Find the value of cos(t + n). cos(t + n) = ---Select--- v Submit Skip (you cannot come back)