How can we use identities to rewrite tangent squared

The video tutorial discusses tangent squared and various identities that can be used to transform it. The teacher explains multiple methods to rewrite tangent squared, including using Pythagorean identities and expressing it in terms of sine and cosine. The importance of choosing the most efficient method for solving problems is emphasized, highlighting that there is no single correct approach. Through practice, students will learn to identify the best method for different problems.

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