Trigonometric fx
When an acute angle φ is in the standard position, its terminal side passes through point P (1,3). Find trigonometric functions of
angle θ : sin φ, cos φ, tan φ, cotan φ.
angle θ : sin φ, cos φ, tan φ, cotan φ.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
geometryarithmeticplanimetricsgoniometry and trigonometryUnits of physical quantitiesGrade of the word problem
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