Question

32. If a and b are two numbers such that ab = 0, then
(a) a = 0 and b = 0 (b) a = 0 or b = 0 or both
(c) a = 0 and b + 0 (d) b = 0 and a = 0​

Answer 1

Step-by-step explanation:

correct option is

(b) a = 0 or b = 0 or both