Hi-five

Number Theory Level pending

Determine the number of 5-digit positive integers \(\overline{ABCDE}\) (\(A\), \(B,C,D\) and \(E\) not necessarily distinct) such that the sum of the 3-digit number \(\overline{ABC}\) and the 2-digit number \(\overline{DE}\) is divisible by 11.

×

Problem Loading...

Note Loading...

Set Loading...