Math, asked by zahidpintoo4, 3 months ago

the difference between of a 2 ___ digit number and a number formed by reaerving the digits of such 2 digit number is always divisible by

Answers

Answered by bson

0

Answer:

9

Step-by-step explanation:

let the no be 10x+y

10x+y-10y-x=9x-9y=9(x-y)

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