Question

State which of the following set is equal.
(i) $N=\{1,2,3,4,...\}$
(ii) $W=\{0,1,2,3,...\}$
(iii) $A=\{x|x=2^n,n\in W$
(iv) $B=W-\left\{0\right\}$

• A. $N=B$
• B. $W=A$
• C. $W=B$
• D. Data insufficient
  

Answer 1

The correct option is A $N=B$

Since Whole Numbers are formed with Natural numbers and $0$, we have sets $N=B$