Cos(3П/2+X)-1=0 помогите. Created by aaro00. algebra-ru

2+X)-1=0 помогите...

July 2022 1 9 Report

Cos(3П/2+X)-1=0 помогите

Juliaa21 Cos(3π/2+x)-1=0
sinx-1=0
sinx=1
x=π/2+2πn ; n∈z

Ответ:π/2+2πn ; n∈z

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