that12345 that12345
  • 26-10-2021
  • Mathematics
contestada

Chu kỳ của hàm số y=sin 4 là:

Respuesta :

linh3103 linh3103
  • 26-10-2021
tính bằng công thức 2pi/|b| => 2pi/|4|=>chu kì : pi/2
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