SOLUTION: Csc(9pi/8)

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Question 987715: Csc(9pi/8)
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
csc x=1/sin x
The sine of 9pi/8 is minus the sine of pi/8, since it is in the third quadrant.
That is -0.3827
Therefore, csc x= -2.6131