Let A denote the event that a 6-digit integer formed by 0, 1, 2, 3, 4, 5, 6 without repetitions, be divisible by 3. Then probability of event A is equal to : (1) 9 56 (2) 4 9 (3) 3 7 (4) 11 27 Read more on Sarthaks.com - https://www.sarthaks.com/1055334/let-denote-the-event-that-digit-integer-formed-by-0-5-6-without-repetitions-be-divisible-by
a.9/56
b.4/9
c.3/7
d.11/27