SOLUTION: Given ∠θ in standard position with its terminal arm in the stated quadrant, find the exact values of the remaining five trigonometric ratios for θ. cos θ = -2/3, quadrant II

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Question 1204873: Given ∠θ in standard position with its terminal arm in the stated quadrant, find the exact values of the remaining five trigonometric ratios for θ.
cos θ = -2/3, quadrant II

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

given:
, quadrant II
since , we know that


then




then




In Quadrant II, ⁡ is positive, so we need























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