ACOS calculates the angle value in radians of a specified cosine.
ACOS
Return Value
NUMBER
Syntax
ACOS(n)
Arguments
n is a numeric expression for the cosine in the range of -1 to 1.
n
Example
ACOS(.3) returns the value 1.26610367.
ACOS(.3)
1.26610367
subject
from Anonymous
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