karkiamiks02 karkiamiks02

08-12-2020
Mathematics

contestada

(If A+B+C=180)
tan 2A + tan 2B + tan 2C = tan 2A tan 2B tan 2C

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Sueraiuka Sueraiuka

08-12-2020

Step-by-step explanation:

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See explanation in picture.

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