LuisTorres5566 LuisTorres5566
  • 16-02-2018
  • Mathematics
contestada

What is the greatest 5-digit palindrome n such that 7n is a 6-digit palindrome?

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ddirtydan123 ddirtydan123
  • 22-02-2018
wellllllllllllllllllllllll i am thinking that you use division not 1005% PERCENT BEYT

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Helsset Helsset
  • 15-09-2018

Palindrome is a sequence that reads the same backward as forward.

777777.

other sequences are not possible which satisfy the condition that 7n is also a palindrome


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