prove that 6 power n cannot end with digit 3
Answers
Answered by
1
because 6×6 is always the unit digit is 6
like 6^2=36
6^3=216
.......so on so 6 to the power of n or any thing the last digits I'd always 6
like 6^2=36
6^3=216
.......so on so 6 to the power of n or any thing the last digits I'd always 6
Similar questions