SOLUTION: Which expression is equivalent to sin^2(pi/2

SOLUTION: Which expression is equivalent to sin^2(pi/2 - x)/ sin x?

Question 846044: Which expression is equivalent to sin^2(pi/2 - x)/ sin x?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Which expression is equivalent to sin^2(pi/2 - x)/ sin x?
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Note:
sin(pi/2 -x) = cos(x)
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Your Problem:
sin^2[(pi/2 - x)/sin(x)]
= cos^2(x)/sin(x)
= [cos/sin]cos
= cot(x)*cos(x)
=============================
Note: There are other options depending on
what you do with cos^2(x)/sin(x).
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Cheers,
Stan H.
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