SOLUTION: find the values of &#952; in degrees (0°<&#952;<90°) and radians (0<&#952;<&#960;/2) csc&#952;=undefined I have watched a few videos that tried explain how to figure this proble

Algebra ->  Trigonometry-basics -> SOLUTION: find the values of &#952; in degrees (0°<&#952;<90°) and radians (0<&#952;<&#960;/2) csc&#952;=undefined I have watched a few videos that tried explain how to figure this proble      Log On


   



Question 974279: find the values of θ in degrees (0°<θ<90°) and radians (0<θ<π/2) cscθ=undefined
I have watched a few videos that tried explain how to figure this problem out but I still don't get it. Any help would be greatly appreciated.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
From the definition of cosecant,
csc%28theta%29=1%2Fsin%28theta%29
So the cosecant is undefined when sine is zero since division by zero is undefined.
So find the values when sin%28theta%29=0.
There are two solutions,
theta=0 and theta=180
or in radians,
theta=0 and theta=pi
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