Definition of Arcsine
Arcsine is the inverse function of sine. It is also written as arcsin or sin-1. If y = sin x, then x = arcsin y.
Examples of Arcsine
This means that the angle 300 has sine equal to .
Video Examples: Arcsine
Solved Example on Arcsine
Ques: arcsin(0.1218) = ?
Correct Answer: D
Step 1: arcsin(0.1218) = 70, rounded to the nearest degree. [Use calculator in degree mode.]