Question

Question 142

13 and 31 is a strange pair of numbers, such that their squares 169 and 961 are also a mirror image of each other. Can you find two other such pairs?

Answer 1

i) Let a pair of numbers be 12 and 21
Also, $(12{)}^2=144$ and $(21{)}^2=441$

ii) Let a pair of numbers be 102 and 201
Also, $(102{)}^2=10404$ and $(201{)}^2=40401$