решить уравнение √2*sin x-1=0. Created by kirill9754. algebra-ru

решить уравнение √2*sin x-1=0...

July 2022 2 4 Report

решить уравнение √2*sin x-1=0

BarseghyanEl

$\sqrt{2}Sinx-1=0\\\\\sqrt{2} Sinx=1\\\\Sinx=\frac{1}{\sqrt{2} }\\\\x=(-1)^{n}arcSin\frac{1}{\sqrt{2} }+\pi n,n\in z\\\\x=(-1)^{n}\frac{\pi }{4}+\pi n,n\in z$

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Universalka

Verified answer

√2sinx=1

sinx=1/√2

sinx=√2/2

x=п/4+2пк

x=3п/4+2пк

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