Two friends Afzal and Navdeep appeared for an exam. Let A be the event that Afzal is selected and B be the event that Navdeep is selected. Then find the probability that both of them are selected. Given that the probability of A is (1/7) and that of B is (2/9).
Options
1/63
2/35
1/35
2/63
Answers
Answered by
0
2/63
As both of them should be selected, probability will be (1/7) (2/9) =2/63
Answered by
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2/63 is the probability that both selected
Step-by-step explanation:
A - event that Afzal is selected
B - event that Navdeep is selected
probability of A = 1/7
probability of B = 2/9
probability that both of them are selected. = Probability of A * probability of B
= (1/7) (2/9)
= 2/63
2/63 is the probability that both selected
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