Let be three events. If the probability of occurring exactly one event out of and is , out of and and is and that of occurring three events simultaneously is , then the probability that at least one out of will occur is
Greater than
Explanation for the correct option:
Finding the probability that at least one out of will occur:
Given that,
Probability of getting exactly one event out of and
Therefore,
Similarly,
Probability of getting exactly one event out of and
And given that that of occurring three events simultaneously is ,
As we know,
Now from
Hence, the correct is