Arctan 1 In Degrees Math
By convention the range of arctan is limited to 90 to 90.
Arctan 1 in degrees math. So if you use a calculator to solve say arctan 0 55 out of the infinite number of possibilities it would return 28 81 the one in the range of the function. Arctan is a term used in math to describe the inverse tangent of a value. How is a arctan used. Actually 90 and 90 are themselves not in the range.
Arctan 1 tan 1 1 45. This is because the tan function has a value of infinity at those values. Arctan 1 tan 1 1 π 4 rad 45º.