Using the addition of two angles and tangent

The video tutorial explains how to find the tangent of an angle not on the unit circle by expressing it as a sum of two angles. It uses the tangent sum formula to calculate the tangent of these angles. The tutorial then demonstrates how to find the tangent values using the unit circle and simplifies the resulting expression by multiplying with the conjugate to eliminate radicals.

How do you find the tangent of 3π/4 and π/3?

What is the result of multiplying by the conjugate in the context of tangent calculations?

What is the final answer for the tangent calculation discussed in the text?