Arcsine

Related Words

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

    img
    or img
    This means that the angle 300 has sine equal to img.

Video Examples: Arcsine


Solved Example on Arcsine

Ques: arcsin(0.1218) = ?

    Choices:
    A. 120
    B. 830
    C. 780
    D. 70
    Correct Answer: D

Solution:

    Step 1: arcsin(0.1218) = 70, rounded to the nearest degree. [Use calculator in degree mode.]
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