SOLUTION: The tangent of phi is -1 and the cosine of phi is negative square root 2/2 . Which is the cosecant of phi?
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Question 974031: The tangent of phi is -1 and the cosine of phi is negative square root 2/2 . Which is the cosecant of phi? Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! The tangent of phi is -1 and the cosine of phi is negative square root 2/2 . Which is the cosecant of phi?
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angle phi is in quadrant II where cos<0, sin>0
cos phi=-√2/2
phi=135˚
sin phi=√2/2
csc phi=1/sin phi=2/√2=(2√2)/2
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