What is IMCSC function in Excel? IMCSC function is one of Engineering functions in Microsoft Excel that returns the cosecant of a complex number in x+yi or x+yj text format. Syntax of IMCSC function IMCSC(inumber) Inumber: A complex number for which you want the cosecant. IMCSC formula explanation Use COMPLEX to convert real and imaginary coefficients into a complex number. If inumber…