verifique e prove que são algebricamente iguais.... Pergunta de ideia debagil2203

February 2023 1 26 Report

verifique e prove que são algebricamente iguais

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Resposta:

[tex]sen(x+\frac{\pi }{2} )=sen(\pi -x-\frac{\pi }{2})=sen(\frac{\pi }{2}-x)=cosx[/tex]

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