arc cotangent
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noun Trigonometry.
the angle, measured in radians, that has a cotangent equal to a given number. Abbreviation: arc cot Symbol: cot−1
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Also called inverse cotangent .
Origin of arc cotangent
First recorded in 1905–10
Words nearby arc cotangent
arc-back, arc-boutant, arc cos, arc cosecant, arc cosine, arc cotangent, Arc, d', Arc de Triomphe, Arce, Arcella, Arcesilaus
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
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Scientific definitions for arc cotangent
arc cotangent
The inverse of the cotangent function.
The American Heritage® Science Dictionary
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