Scholarship Precalculus 5.1 Worksheet Answers 1. 2. 5. secθ 6. 7. 8

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Scholarship Precalculus
5.1 Worksheet Answers
1. sin x  3
2
1
cos x  
2
tan x   3
csc x 
2 3
3
sec x  2
cot x  
3
3
3. cos x
4. 1  sin y
7. cos 2 x
8. tan 2 x  sec x  1
10. 2 csc 2 x
11. 5sec
13. 0
2.
1
csc x  5
5
2 6
5 6
cos x  
sec x  
5
12
6
tan x 
cot x  2 6
12
sin x  
5. sec
6. sec 4 x
9. 4 cot 2 x
12. sin  
2
2
, cos   
2
2
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