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The ARCSIN function calculates the angle value (in radians) of a specified sine.
Return Value
NUMBER
Syntax
ARCSIN(expression)
Parameters
An expression that contains the decimal value of a sine.
Usage Notes
Invalid Sine Values
When you provide an ineligible value for the sine expression (that is, a value greater than 1
or less than -1
), ARCSIN returns a value of NA
.
Examples