COT function
COT returns the cotangent of the given number.
Syntax
COT(number)
number is the angle in radians for which you want the cotangent.
Note:
- To return the cotangent of an angle in degrees, use the RADIANS function.
- The cotangent of an angle is equivalent to 1 divided by the tangent of that angle.
- COT(0) returns the #DIV/0! error value.
=COT(5) returns -0.295812916.