Images TG 4X

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Tg 4x. Y tg2x производная. Tg2x формула. В. TG 2x + TG 4x = −1. TG X^2 X/2.
Y tg2x производная. Tg2x формула. В. TG 2x + TG 4x = −1. TG X^2 X/2.

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