ПОМОГИТЕ ! СРОЧНО !!! ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! tgα + ctgα, если sinα cosα =0,2. Created by allayzary. algebra-ru

ПОМОГИТЕ ! СРОЧНО !!! ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! tgα + ctgα, ...

allayzary @allayzary

July 2022 1 1 Report

ПОМОГИТЕ ! СРОЧНО !!! ПОЖАЛУЙСТА!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
tgα + ctgα, если sinα cosα =0,2

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Universalka

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$tg \alpha +Ctg \alpha = \frac{Sin \alpha }{Cos \alpha }+ \frac{Cos \alpha }{Sin \alpha } = \frac{Sin ^{2} \alpha +Cos ^{2} \alpha }{Sin \alpha *Cos \alpha } = \frac{1}{0,2} =5$

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allayzary August 2021 | 0 Ответы

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opredelit massu skondensirovavshegosya para esli on pri temperature kipeniya otda

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