SOLUTION: Find sin x given sec x = -4 and sin x < 0
I know that it's in Quadrant 3 but I don't know how to plug in the numbers on the triangle and how to put the numbers in the formula
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Question 1024522: Find sin x given sec x = -4 and sin x < 0
I know that it's in Quadrant 3 but I don't know how to plug in the numbers on the triangle and how to put the numbers in the formula
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
You know that,
So,
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