Respuesta :

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

The amplitude of sin(x) is 1, so we want

sin (2x) =1 

taking inverse sin, we get
2x = [tex] \pi /2[/tex]

divide by 2 and we get
x = [tex] \pi /4[/tex]

Otras preguntas