Question 1130282
Compute or solve the following in radians without a calculator:
a. sec((4pi)/3)
sec = 1/cos
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b.csc x=2, (pi/2)≤ x ≤ pi
csc = 1/sine
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c. tan((11pi)/6)
11pi/6 = 330 degs
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d. cot x=-1, 3pi ≤ x ≤2pi
cot = 1/tan
x can't be greater than 3pi and less than 2pi