Express cot 85 degree + cos 75 degree in terms of trigonometric ratios of angle between 0 degree and 17 degree.
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Cot(90 - theta)
Cos(90 - theta)
Cot 85 degree + cos 75 degree
= tan 5 degree + sin 15 degree
Cos(90 - theta)
Cot 85 degree + cos 75 degree
= tan 5 degree + sin 15 degree
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