Don't get rid of your denominators, combine them

This video tutorial explains how to combine denominators in trigonometric fractions without rationalizing them. It covers finding common denominators by multiplying existing ones, using trigonometric identities like the Pythagorean identities, and simplifying expressions by rewriting them in terms of sines and cosines. The tutorial emphasizes the importance of understanding trigonometric identities to simplify complex expressions effectively.

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