Evaluate the composition of inverse trig function in terms of x

The video tutorial explores solving a tangent problem using trigonometric concepts. It begins with an introduction to the problem, discussing the unit circle and the unknown value of X. The tutorial then explains how to construct a triangle in the first quadrant, ensuring all values are positive. The Pythagorean theorem is applied to solve for the missing side, B, in terms of X. The video also addresses domain restrictions and concludes with writing the tangent equation using the cosine inverse and Pythagorean theorem.

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