arc cotangent
noun Trigonometry.
the angle, measured in radians, that has a cotangent equal to a given number. Abbreviation: arc cot Symbol: cot−1
Also called
inverse cotangent.
Origin of arc cotangent
First recorded in 1905–10
Words nearby arc cotangent
arc,
arc cos,
arc cosecant,
arc cosine,
arc cot,
arc cotangent,
arc csc,
arc de triomphe,
arc furnace,
arc lamp,
arc light
Scientific definitions for arc cotangent
arc cotangent
The inverse of the cotangent function.