Question No. 2: Part – C: A man tosses two fair dice. What is the conditional probability that the sum of two dice will

[answerhappygod]

Question No. 2:
Part – C: A man tosses two fair dice. What is the conditional
probability that the sum of two dice will be 9, given that i) the
sum is odd ii) the sum is greater than 7 iii) the two dice has same
outcome?
Part – D: The probability that a regularly scheduled flight
departs on time is P(D) = 0.83; the probability that it arrives on
time is P(A) = 0.82; and the probability that it departs and
arrives on time is P(D ∩A) = 0.78.
Find the probability that a plane
a. Arrives on time, given that it departed on time,
b. Departed on time, given that it has arrived on time