tashu11 tashu11
  • 26-01-2021
  • Mathematics
contestada

Which number is prime between 39 43 49 57

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yrajkumari
yrajkumari yrajkumari
  • 26-01-2021
39 isn’t bec 3x13 = 39

49 isn’t bec 7x7 = 49

57 isn’t bec 3x19 = 57

So the answer is 43
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