Question 1182117
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sin(x) = csc(x) 
sin(x) = 1/sin(x)
sin^2(x) = 1
sin^2(x)-1 = 0
(sin(x)-1)(sin(x)+1) = 0
sin(x)-1 = 0 or sin(x)+1 = 0
sin(x) = 1 or sin(x) = -1


If we solved the first equation for x, we would get x = 90. Use the unit circle.
This means sin(90) = 1.
Also, you should find that sin(270) = -1 through the unit circle.


The <font color=red>two solutions on the interval 0° ≤ x ≤ 360°</font> are x = 90 and x = 270 
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