Trig
posted by Bailie .
How do you find the exact circular function value of csc(23pi/6)? I don't know how to do the pi symbol on the keyboard.

Trig 
Reiny
first find the smallest positive coterminal angle to your given angle
23π/6 = 24π/6 + π/6  >
so csc(23π/6) = csc π/6
= 1/sin π/6
= 1/(1/2)
= 2
check with your calculator, (make sure you are set to radians)
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