SOLUTION: How do you calculate these and can you put it in square root form? what is sin(11pi/6)? cot(300 degrees) csc(330 degrees) tan(3pi/4) csc(4pi/3) I have all these i

Algebra ->  Trigonometry-basics -> SOLUTION: How do you calculate these and can you put it in square root form? what is sin(11pi/6)? cot(300 degrees) csc(330 degrees) tan(3pi/4) csc(4pi/3) I have all these i      Log On


   

Question 1029001: How do you calculate these and can you put it in square root form?
what is sin(11pi/6)?
cot(300 degrees)
csc(330 degrees)
tan(3pi/4)
csc(4pi/3)
I have all these in decimal form but I dont know how to simplify.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
what is sin(11pi/6)? = -1/2 use a calculator or the unit circle.
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cot(300 degrees) = 1/tan(300) = -1/sqrt(3) = -sqrt(3)/3
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csc(330 degrees) = 1/sin(330) -- sin(330) is the 1st problem.
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tan(3pi/4) = -1
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csc(4pi/3) = 1/sin(4pi/3) = -2/sqrt(3) = -2sqrt(3)/3
I have all these in decimal form but I dont know how to simplify.