May 2021 1 25 Report

Спростити вираз(Упростить выражение) Привести подробное решение.
В первом выражении указаны градусы.

[tex] 1) \frac{tg24 + tg36}{1-tg24tg36} [/tex]

[tex]2) \frac{tg5a-tg3a}{1+tg5a\cdot tg3a}[/tex]

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