Answer: The answer is
Step-by-step explanation: Given that instead of using the values {1,2,3,4,5,6} on a dice, suppose a pair of dice have the numbers {1,2,2,3,3,4} on one die and {1,3,4,5,6,8} on the other. We are to find the probability of getting a sum of 12 by rolling these dice.
Since the first die has 4 distinct numbers, and second has 6 distinct numbers, so total number of combinations possible = 4 × 6 = 24.
Now, number of chances where we get the rolling sum as 12 is only one, i.e., (4,8).
Therefore, the probability of getting sum 12 is
Thus, the answer is