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Calculate cot−1

x= adjacent_side/opposite_side




cot−1(x)

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Inverse Cotangent cot−1() is used to find the angle for a given ratio of the length of the adjacent side to the length of the opposite side, in a right angled triangle.

Formula

To find the Inverse Cotangent of a given ratio: adjacent_side/opposite_side , use the following formula.

θ = cot−1(Length_of_Adjacent_side / Length_of_Opposite_side)