ДАМ 50 БАЛЛА !ПОМОГИТЕ. Created by lolll28. algebra-ru

ДАМ 50 БАЛЛА !ПОМОГИТЕ...

lolll28 @lolll28

July 2022 1 9 Report

ДАМ 50 БАЛЛА !
ПОМОГИТЕ

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NNNLLL54

Verified answer

Ответ:

$cos\dfrac{\pi}{4}\cdot \Big(2\, ctg\dfrac{\pi}{4}-3sin\dfrac{\pi}{6}\Big)=\dfrac{\sqrt2}{2}\cdot \Big(2\cdot 1-3\cdot \dfrac{1}{2}\Big)=\dfrac{\sqrt2}{2}\cdot \dfrac{1}{2}=\dfrac{\sqrt2}{4}$

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lolll28 спасибо большое;)

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Answers & Comments

Verified answer

3b4cceab76976af3740b54b706be3410

x 4 x gt2

3x33log5x 3

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