Return the arcsine value of the parameter. The arcsine value is an Angle whose sine value is equal to the value of the Number argument of this function.
The returned Angle value will be expressed in radians, ranging from -pi/2 to pi/2.
grammar
ASIN (Number)
Number The sine of the Angle, which must be between -1 and 1.
Instructions
To represent the arcsine value in DEGREES, multiply the result by 180/PI() or in terms of the degrees function.
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