DOS Stands For_____
DOS – Disk Operating System
plesae answer this question fast before 26th June 2014
a) A B x 3 =1 B B
Find B and Aif each letter stands for a digit
b) A B x 3 = CAB
Find C, B, and A if each letter stands for a digit
c) 2 A B + A B 1 = 828
Find A and B if each letter stands for a digit
d) 1 2 A + 6 A B = A 0 9