An online calculator to calculate the inverse trigonometric function arcsin(x) in radians and degrees.
How to use the calculator
1  Enter x as a real number, within the domain of arcsin such that 1 ≤ x ≤ 1, and the number of decimal places desired then press "enter". Two answers are displayed: one in radians and the second in degrees.
You may use it to explore the domain and range of arcsin(x).
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