leyenvy845958 leyenvy845958
  • 21-09-2021
  • Mathematics
contestada

Max and min
y= -2cos²x+2cosx-1

Respuesta :

antonioowensjr antonioowensjr
  • 21-09-2021
Maximum is (π/3, -1/2)
Minimum is (0,1)
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3+8+7+6+5+88+456-8734_65+9999