Two dies are thrown simultaneously and the sum of the numbers obtained is found to be 7. What is the probability that the number 3 has appeared at least once.
A1/6
B2/5
C1/3
D1/4
A1/6
B2/5
C1/3
D1/4
Related Questions:
മധ്യാങ്കം കാണുക
class | 0 - 10 | 10 - 20 | 20-30 | 30-40 | 40-50 | 50-60 |
f | 3 | 9 | 15 | 30 | 18 | 5 |