Seudónimo Seudónimo
  • 13-03-2017
  • Mathematics
contestada

Can -20 and 20 be expressed with a less than or equal to sign?
Example: -20 _< 20.

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rissawells63
rissawells63 rissawells63
  • 13-03-2017
less than. -20 is not the same as positive 20

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