Mark M. answered • 02/09/21
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For any angle θ, -1 ≤ cosθ ≤ 1. So, the equation cosθ = -3/2 has NO SOLUTION.
Terri S.
asked • 02/09/21Find 0 in degrees 0 < 0 < 360 given cos -3/2
Find 0 in degrees 0 < 0 < 360 given cos -3/2
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