Question

Three rectangular cards are numbered 1, 3 and 5
1
3
Ол
Sanjay picks one of these cards at random
Find the probability that the number on the card he picks is...
(a) 5
(b) an even number.​

Answer 1

Answer:

(a) 1/3

(b) Here is no any even number, thus the probability of impossible event is 0.