Images TG 2П

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Tg 2п. TG П/4 + CTG 3п/4. 6cos п/3-3sin п/6+3tg п/4-5ctg п/4. TG -2п/3. Tg2 п/4 * sin п/3 * TG 2.
TG П/4 + CTG 3п/4. 6cos п/3-3sin п/6+3tg п/4-5ctg п/4. TG -2п/3. Tg2 п/4 * sin п/3 * TG 2.

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