l Verizon LTE 12:18 PM Personal Hotspot: 1 Connection webassign.net 62% Evaluate

Question

l Verizon LTE 12:18 PM Personal Hotspot: 1 Connection webassign.net 62% Evaluate (if possible) the sine, cosine, and tangent of the real number t. (If not possible, enter IMPOSSIBLE. tant) Need Help? Evaluate (if possible) the sine, cosine, and tangent of the real number t. (If not possible, enter IMPOSSIBLE. tana) Need Help? s Evaluate (if possible) the six trigonometric functions of the real number t. (If not possible, enter IMPOSSIBLE. tan ) Evaluate the t rigonometric function u its period as an aid. o9m) Need Help? oads

Explanation / Answer

12) sin(-7/6) = -sin210 = 1/2

       cos(-7/6) = cos 210 = -3/2

       tan(-7/6) = -tan210 = -1/3

13) sin(-3/2) = -sin270 = 1

       cos(-3/2) = cos 270 = 0

       tan(-3/2) = -tan270 = Infinite

14) sin(3/2) = sin270 = -1

       cos(3/2) = cos 270 = 0

       tan(3/2) = tan270 = Infinite

       cot(3/2) = cot 270 = 0

       sec(3/2) = sec270 = infinite

       csc(3/2) = csc270 = -1

15) cos(9) = cos = -1

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