SOLUTION: find all solutions for the equation in the interval {0,2pi) {{{cos(theta/2)}} = 0

Question 886384: find all solutions for the equation in the interval {0,2pi)
cos(theta/2)}} = 0
Found 2 solutions by stanbon, Edwin McCravy:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find all solutions for the equation in the interval {0,2pi)
cos theta/2 = 0
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cosine is zero when the angle is pi/2 or (3/2)pi
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Solve:
t/2 = pi/2 when t = pi
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t/2 = (3/2)pi when t = 3pi (This answer is not in the interval (0,2pi).
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Cheers,
Stan H.
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Answer by Edwin McCravy(20060) (Show Source): You can put this solution on YOUR website!

or
or }
or
We can't use because it's not in the interval
The only solution id
Edwin
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