A(=abcde) is a 5-digit natural number with no leading zeros and e>a. B(=eca), 3-digit natural number is a multiple of 9 while C(=db), 2-digit natural number is a multiple of 3 but not 9.Show that x
5-y
5=A has no integer solutions if sum of digits of C is not 6.
Note: A(=abcde) means Ten Thousand's digit of A:a, Thousand's digit of A:b and so on unit's digit of A:e.
(In reply to
Solution (using Excel) by hoodat)
a. your C is wrong- not as defined
b. the final answers do not comply with the specs i.e d+b =6 ??you show that there are no numbers to fullfil the original requirements
re: Solution (using Excel) ===>so??
