Question

if x and y are the number of possibillites that A can assume such that the unit digit of A and A cube are same and the unit digital of A square and A cube are same respectively, then the value or x-y is (where A is a single digital number)

Answer 1

E

Drxhmay kg f ft hi HD 1st KFC 1st Indy Indy kg DC h Hf 1st k