ABCDE * 4 = EDCBA. Solve for A,B,C,D, and E where each is a unique integer that can take any value from 0 to 9.
(In reply to
this one is easy by todd)
hmm.... i think what ravi meant for this problem is that ABCDE is a 5-digit integer, but i can see how u can make a case otherwise. so gud job