For problems #1-3 use the given information below to find the exact value of each.
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1
Question 1
1.
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Question 2
2.
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Question 3
3.
For problems #4 - 6, use the following information below to find the exact value of each.
1 point
1
Question 4
4.
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1
Question 5
5.
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1
Question 6
6.
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1
Question 7
7.
Use half-angle formulas and the following angle below to match each trig ratio to its exact value.
Draggable item
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Corresponding Item
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None of the above.
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For problems #8 - 10, Solve for x in radians given...
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1
Question 8
8.
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1
Question 9
9.
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1
Question 10
10.
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1
Question 11
11.
Write the expression in terms of the first power of cosine.
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1
Question 12
12.
Write the product as a sum or difference.
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1
Question 13
13.
Write the product as a sum or difference.
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1
Question 14
14.
Write the sum as a product.
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1
Question 15
15.
Prove the following identity by putting the steps in logical order by starting with the left side as the first step in the proof and finishing with the right side as the last step in the proof.