toughdeathwish
toughdeathwish toughdeathwish
  • 20-01-2017
  • Mathematics
contestada

Which of these Numbers are prime numbers 1,11,21,51?

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errnnicole
errnnicole errnnicole
  • 20-01-2017
11 is a prime number.
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Jieep
Jieep Jieep
  • 20-01-2017
11 is the only prime number.
Answer Link

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