Question

Example 8
A coin is tossed three times, consider the following events.
A: 'No head appears's B: 'Exactly one head appears' and C: 'Atleast two heads
appear'.
Do they form a set of mutually exclusive and exhaustive events?​

Answer 1

A

3/3=1

B

1/3

C

2/3

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Answer 2

2/3 will be the answer..