Answer to Question #20448 in Complex Analysis for Sonja

Question

What 2 numbers can match these clues:
The 2 numbers have the same digit in the tens place
The first number has the same digit in the hundreds place as the second number has in the ones place
All the digits inthe first number are different

Answer 1

Let the first number be abc (a, b and c are digits)
The second def (d,e,f too)
b=e, a=f
1) abc 2) dba
So, for example it can be 123 and 521.