3 years ago

Given cos 0 = 11/6 and angle 0 is in Quadrant I, what is the exact value of sin 0 in

Mathematics

1 answer:

user100 [1]3 years ago

8 0

1 = sin²0 + cos²0

sin²0 = 1 - cos²0

sin²0 = 1 - 11/36

sin²0 = 25/36

sin 0 = 5/6 or -5/6

In the first quadrant, the values for sin, cos and tan are positive.

sin0 = 5/6

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