Question

In: Advanced Math

1-Use the​ (x,y) coordinates in the figure to find the value of the trigonometric function at...

1-Use the​ (x,y) coordinates in the figure to find the value of the trigonometric function at the indicated real​ number, t, or state that the expression is undefined.

SIN 11π/6

2-Use the​ (x,y) coordinates in the figure to find the value of the trigonometric function at the indicated real​ number, t, or state that the expression is undefined.

COS π//6

3- Use the​ (x,y) coordinates in the figure to find the value of tan 4π/3

or state that the expression is undefined.

4-Use the​ (x,y) coordinates in the given figure to find the value of the trigonometric function at the indicated real​ number, t, or state that the expression is undefined.

CSC 7π/6

5-Use the unit circle to find the value of COS 2π

and even or odd trigonometric functions to find the value of COS(-2π)

6- Use the unit circle to find the value of sin 7π/6

and even or odd trigonometric functions to find the value of sin (-7π/6)

7- Use the unit circle to find the value of tan 2π/3

and even or odd trigonometric functions to find the value of tan (-2π/3)

8-Use the unit circle to find the value of cos3π/2

and periodic properties of trigonometric functions to find the value of cos 11π/2

9- Let sin t =a​, cos t =b​, and tan t =c. Write the expression in terms of​ a, b, and c

6 sin( -t ) - sint t

10-  Let sin t =a​, cos t =b​, and tan t =c. Write the expression in terms of​ a, b, and c

sin(t+6π)−cos(t+4π)+tan(t+7π)=

Solutions

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