trey49 trey49
  • 16-11-2016
  • Mathematics
contestada

is f(n) = 2n - 4 equil to 4

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smdepenhart712
smdepenhart712 smdepenhart712
  • 16-11-2016

well f(4)=2n-4

            =2(4)-4

            =8-4

      f(4)=4

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