Exercises 1-5 refer to the diagram at the right. 1. tan E = 2. cos E = D 3. sin E = ? 4. tan D = 25 7 24 F 5. To the nearest integer, m LD =

Q: Simplify tan( arccos ). V3 O1 V3/3

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Q: 7. 8. 9. Degree Radian Degree Radian Degree Radian

A: Since you have posted multiple sub-parts. We will solve the first three for you. Kindly repost the…

Q: 4. Find the exact value. Do not use a calculator. cos - +tan 3 3

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Q: Find the exact value of tan (2 cos-1

A: We can solve the problem by applying trigonometric ratio.

Q: If tan(-0) = -8.14, find cot (0 – 7). -8.08 -8.14 8.08 8.14

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Q: arctan[2 cos(³)] is equal to: COS

A: Given that the expression arctan2cos32. Find the value of arctan2cos32.

Q: 17 8. A 15 3. B3

A: D option is right.  Cos beta = base/hypotonues                   = 8/17

Q: 6. radians = %3D 14x 6. radians 14x Convert the angle in radians to degrees.

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Q: 12. Use a calculator to find values of y in degrees. a. cos (.5) b. sec (-2.46) c. tan (-45.543) COS…

A: Given, Part (a):

Q: If tan u = -3, find tan (-u).       3

A: Consider tanθ=-3

Q: Suppose that cos a = and tan ß =. If < a < n and sin ß < 0: 24 %3D 2. a) Find cos(a – B). b) Find…

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Q: 2. State as a single trigonometric function, then state the period: y= cos 5xcosx+sin 5xsin x

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Q: 6 Find the EXACT value of cos(A - B) if sin A = - 7 angles from standard position. cos (A - B) = and…

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Q: Answer the following questions and show solutions

A: Topic:- inverse trigonometry ratios