Q. Which of the following notations have two representations of zero 1. 1's complement with radix of number being 2. 2. 7's complement with radix of number being 8. 3. 9's complement with radix of number being 10. 4. 10's complement with radix of number being 10. Select the correct answer using the code given below ?
✅ Correct Answer: (D)
1, 2 and 3