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

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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) About Me  (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 300º=1/sin 300º
=1/(sin 2(150º))
=1/(2sin(150º)cos(150º))
=1/(2*1/2*-√3/2)
=1/(-√3/2)=-2√3
=-2√3/3