Question 1029001
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.