SOLUTION: sin(3pi/4)
cot(3pi/4)
csc(3pi/4)
Algebra.Com
Question 335706: sin(3pi/4)
cot(3pi/4)
csc(3pi/4)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
sin(3pi/4)
cot(3pi/4)
csc(3pi/4)
-----------
3pi/4 radians = 135º
Using a calculator:
sin = sqrt(2)/2
cot = 1/tan = -1
csc = 1/sin = sqrt(2)
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