SOLUTION: What are the six trigonometric functions of 9 Pi/ 2

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Question 890281: What are the six trigonometric functions of 9 Pi/ 2
Found 2 solutions by solver91311, lwsshak3:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




But

.

Use the unit circle to find and .

Then use:









Note: Some of these functions will be undefined at

John

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Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
What are the six trigonometric functions of 9 Pi/ 2
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9π/2=reference angle π/2
sin(π/2)=1
cos(π/2)=0
tan(π/2)=undefined
csc(π/2)=1
sec(π/2)=undefined
cot(π/2)=0