Master Evaluating the double angle for Sine, Cosine and Tangent given an equation and constraint

The video tutorial explains how to evaluate the double angles of sine, cosine, and tangent when given specific values and constraints. It begins with constructing a triangle in Quadrant 2 and using the Pythagorean theorem to find the sides. The instructor then demonstrates how to calculate the sine, cosine, and tangent of the double angle, providing detailed steps and calculations for each. The video emphasizes understanding the constraints and correctly applying mathematical formulas to solve the problems.

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