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Mathematics 11 Online
OpenStudy (anonymous):

Square root of 2 cos 2 Theta equals 1

OpenStudy (anonymous):

2 or 1?

OpenStudy (anonymous):

it actually equals 1.41335 but round to the nearest number would b 1

OpenStudy (anonymous):

No, I'm trying to find the possible answers for this equation from [0,2pi) Answers like pi/12, 2pi/3, etc.

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