Arc secant
the angle, measured in radians, that has a secant equal to a given number. symbol: sec −1.
abbreviation: arc sec;
arc secant
the inverse of the secant function.
Read Also:
- Arc second
astronomy, 2 (def 4).
- Arc sin
. arc sine
- Arc sine
the angle, measured in radians, that has a sine equal to a given number. symbol: sin −1. abbreviation: arc sin; arc sine the inverse of the sine function.
- Arc spectrum
a spectrum formed from the light produced by an electric arc, characteristic of the gas or vapor through which the arc p-sses.
- Arc tan
. arc tangent