Posted by Courtney on Wednesday, May 12, 2010 at 12:05pm.
if P(4,1) is a point on the terminal side of angle (theta), in standard position, then what is the exact value of csc (theta)?

trig  Reiny, Wednesday, May 12, 2010 at 1:28pm
Did you make a sketch?
from (4,1), x = 4, y = 1, hypotenuse = √17
csc(theta) = 1/sin(theta)
simple from here.
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