SOLUTION: The directions are: use a double angle identity to find the exact value of each expression. The problem is: csc300(degrees)

Question 753651: The directions are: use a double angle identity to find the exact value of each expression.
The problem is: csc300(degrees)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
The directions are: use a double angle identity to find the exact value of each expression.
The problem is: csc300(degrees)
csc 300�=1/sin 300�
=1/(sin 2(150�))
=1/(2sin(150�)cos(150�))
=1/(2*1/2*-√3/2)
=1/(-√3/2)=-2√3
=-2√3/3
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