Geometry

Question Analysis
This question involves using the concept of independent events along with the complement rule.
The main focus is on first finding the probabilities of the non - occurrence of each event and then using the multiplication rule for independent events to find the probability of both non - events occurring.

Key Concept Explanation
The complement of an event A, denoted as A', has a probability P(A')=1 - P(A).
For two independent events A and B, the events A' and B' are also independent, and the probability of both A' and B' occurring is P(A' and B') = P(A') × P(B').

Step-by-Step Solution
The probability that event A does not occur, P(A') = 1 - 0.6 = 0.4.
The probability that event B does not occur, P(B') = 1 - 0.4 = 0.6.
Since A and B are independent, A' and B'...