A coin is tossed and a die is rolled simultaneously.
(i) `P` is the event of getting a head and an odd number.
(ii) `Q` is the event of getting either `H` or `T` and an even number.
(iii) `R` is the event of getting a prime number on die and a tail.
Find the probability for each event.

Answer

(i) `1/4` (ii) `1/2` (iii) `1/4`