1. Which of the following will not represent zero:
(a) 1 + 0 (b) 0 × 0 (c) 0/ 2 (d) (10-10)/2
(a) 1 + 0
It does not represent zero.
(b) 0 × 0
It represents zero.
(c)
It represents zero.
(d)
It represents zero.