kingsushant6 kingsushant6

25-12-2020
Mathematics

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cotA . cos(30°-A) - sin ( 30°- A) = ✓3÷2

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Аноним Аноним

25-12-2020

Answer:

cotA. cos(30° - A) - sin(30° - A) = √3/2

⇔

Step-by-step explanation:

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