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Elina [12.6K]
3 years ago
12

Given cos 8 = and angle 6 is in Quadrant IV, what is the exact value of sin 0 in

Mathematics
1 answer:
adoni [48]3 years ago
4 0

cos0 = √3/2

1 - cos²0 = sin²0

= 1/4 = sin²0

sin in quadrant 4 is negative

sin0 = -1/2

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