Arc Sine (Noun)
Meaning
The inverse function of the sine; the angle that has a sine equal to a given number.
Classification
Nouns denoting relations between people or things or ideas.
Examples
- The calculator provided an approximation of the arc_sine of 0.75 in terms of radians and degrees.
- Mathematicians define the principal arc_sine as the angle in the interval [-π/2,+π/2] whose sine is a given number.
- In trigonometry, arc_sine is used to find the angle that has a sine equal to a given value, which is essential for solving triangular problems.
- To compute the arc_sine of 1, the calculator outputs the value π/2, which corresponds to a 90-degree angle.
- The arc_sine of 0 is defined as zero, since the sine of 0 is zero.