Let P ( t ) be the point on the unit circle U that corresponds

Question # 00246205 Posted By: kimwood Updated on: 04/10/2016 04:19 PM Due on: 05/10/2016
Subject Mathematics Topic Calculus Tutorials:
Question

Question 1

Let P ( t ) be the point on the unit circle U that corresponds to t. Find the coordinates of P.

Question 1 options:

 x = 0, y = 0 x = 1, y= 1 x = 1, y = 0 x = - 1, y = 0

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Question 2

Find the exact value of the trigonometric function cos t, if possible.

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Question 3

Use a formula for negatives to find the exact value.

Question 3 options:

 - 1 4 0 1

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Question 4

Verify the identity by transforming the left-hand side into the right-hand side.

Question 4 options:

 True False

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Question 5

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Question 6

Find the exact value

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Question 7

Approximate to three decimal places

Question 7 options:

 1.286 0.086 2.386 2.716

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Question 8

Approximate the acute angle to the nearest hundredth of a degree.

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Question 9

Approximate, to the nearest 0.1o, all angles in the interval [ 0o, 360o ) that satisfy the equation

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Question 10

Points on the terminal sides of angles play an important part in the design of arms for robots. Suppose a robot has a straight arm 20 inches long that can rotate about the origin in a coordinate plane. If the robot's hand is located at (20, 0) and then rotates through an angle of 60 degrees, what is the new location of the hand?

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Tutorials for this Question
1. Solution: Let P ( t ) be the point on the unit circle U that corresponds

Tutorial # 00241443 Posted By: kimwood Posted on: 04/10/2016 04:19 PM
Puchased By: 2
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t, if possible. Question 2 options: ...
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