Question

The complement of any number can be given by a general term __________

(a) B^n 1 N

(b) B^n -1 + N

(c) B^n +1 N

(d) B^n +1 + N

Answer 1

The correct answer is (a) B^n –  1 – N

Explanation: Complement of a number can be given by the term :

C= B^n –  1 – N.

Here,

B= base

n= number of digits

N= the number.