IMCOS function - Zoho Sheet - Help Guide

IMCOS

Returns the cosine of a complex number. For example, if complex_number is a+bi, it returns cos(a+bi) = cos(a)cosh(b) - sin(a)sinh(b)i.

 

Syntax

 

IMCOS(complex_number)
complex_number: Text representing a complex number. E.g. "2+3j"

 

Examples

 

Formula

Result

=IMCOS("2+3j")

-4.1896256909688-9.10922789375533j

=IMCOS("1-4i")

14.7547011704838+22.963673499193i

=IMCOS("5j")

74.2099485247879


Get a hands-on experience of the function in the embedded range below. 



Possible Errors

 

Errors

Meaning

#N/A!

  • The function could not find the value it was asked to look for. Commonly occurs in VLOOKUP and similar functions.

#NAME!

  • The function name is incorrect or invalid.

  • The given defined name (if any) is invalid.

  • There is a typo in the defined name used in the function.

  • Double quotes are missing for text values in the function.

  • Colon missing in a cell range reference.

#VALUE!

  • The given argument's data type is incorrect or invalid.
    For example, the function =DATE(A1:A3) will return a #VALUE error when a text value is present in the range.

#REF!

  • The given cell reference is incorrect or invalid. This error may occur when a cell/range has been deleted, moved, or pasted over.

 

Similar Functions

  • COMPLEX

  • IMSIN