Ramzino Ramzino
  • 20-10-2022
  • Mathematics
contestada

Two consecutive whole numbers are n-1 and n
a) Simplify n-(n-1)
b) Multiply out n(n-1)
c) Simplify (n-1) + n
d) The two numbers are added.
The answer is
A always even B always odd C sometimes even, sometimes odd

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