THE BINARY IS A SYSTEM _____A. IN WHICH WHOLE NUMBERS ARE FORMED B...

27. The binary is a system _____

A. in which whole numbers are formed by the digits 0,1,2,3,4,5,6,7, 8 and 9

and by the combinations of them

B. in which numbers are expressed by combinations of only two digits, O and 1

C. in which mathematics is the base of all other sciences

D. that every lazy schoolboy uses