SOLUTION: Find values for θ for 0 ≤θ ≤ 2π . (answers in radians): cosθ = −0.683, sinθ>0

SOLUTION: Find values for θ for 0 ≤θ ≤ 2π . (answers in radians): cosθ = −0.683, sinθ>0

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Question 724566: Find values for θ for 0 ≤θ ≤ 2π . (answers in radians): cosθ = −0.683, sinθ>0
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find values for θ for 0 ≤θ ≤ 2π . (answers in radians): cosθ = −0.683, sinθ>0
reference angle in quadrant II where cos<0 and sin>0
cosθ = −0.683
θ≈0.8189-π≈2.3226
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