SOLUTION: solve the equation for solutions over the interval [0,360) 2 sin x -3 = -csc x
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Question 805666
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solve the equation for solutions over the interval [0,360)
2 sin x -3 = -csc x
Answer by
Alan3354(69443)
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solve the equation for solutions over the interval [0,360)
2 sin x -3 = -csc x
================
2sin(x) - 3 = -1/sin(x)
(2sin - 1)*(sin - 1) = 0
sin = 1
x = 90 degs
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sin = 1/2
x = 30, 150 degs