Evaluate arctan(1/2)

Problem

arctan(1/2)

Solution

1. Identify the expression as the inverse tangent of a value that does not correspond to a standard angle on the unit circle (such as 0 √(,3)/3 1 or √(,3).

2. Determine the numerical value using a calculator or trigonometric tables, as there is no exact representation in terms of π or radicals.

3. Express the result in radians or degrees. In radians, the value is approximately 0.4636 In degrees, the value is approximately 26.57

Final Answer

arctan(1/2)≈0.4636* rad

Want more problems? Check here!