Math, asked by cutiepie1248, 1 year ago

the difference of a two digit number and the number obtained on reversing the digit is always divisible by 9 (say it is true or false) with equation

Answers

Answered by Anonymous

0

xy - yx

10 x + y - 10 y -x

9x -9y
9(x-y)

so it's always divisible by 9

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