IdaMai97
IdaMai97 IdaMai97
  • 11-03-2015
  • Mathematics
contestada

Which represents the solution of ∣∣x∣∣- 7 < -3 ?

x > -4 and x<4

x < -4 and x<4

Respuesta :

konrad509
konrad509 konrad509
  • 11-03-2015
[tex]||x||- 7 < -3\\ |x|<4\\ x>-4 \wedge x<4[/tex]
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