Evaluating Inverse Trigonometric Functions

Explain the significance of the range -π/2 to π/2 in evaluating the inverse tangent.

What is the process to find the tangent value from the coordinates?

How do you determine which quadrant to use when evaluating the inverse tangent of sqrt 3?

What is the angle for which the tangent equals sqrt 3?

Describe how you arrived at the conclusion that the inverse tangent of sqrt 3 is π/3.