Excel - ACOS function Get link Facebook X Pinterest Email Other Apps 19 January ACOS function returns arccosine, or inverse of cosine function, of a number. For example, the cosine of pi/3 (or 60 degrees) is 0.5. Therefore, arccosine of 0.5 is pi/3 (or 60 degrees). Read more
Excel - ABS function Get link Facebook X Pinterest Email Other Apps 19 January ABS function returns the absolute value of a number. Read more
