What is IMCOT function in Excel? IMCOT function is one of Engineering functions in Microsoft Excel that returns the cotangent of a complex number in x+yi or x+yj text format. Syntax of IMCOT function IMCOT(inumber) The IMCOT function syntax has the following arguments. Inumber: A complex number for which you want the cotangent. IMCOT formula explanation Use COMPLEX […]