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The probabilities that a student passes ...

The probabilities that a student passes in Mathematics,Physics and Chemistry are m, p and c, respectively. Of these subjects, the student has a 75% chance of passing in at least one, a 50% chance of passing in at least two and a 40% chance of passing in exactly two. Which of the following relations are true?

A

`P+m+c=(19)/(20)`

B

`p+m+c=(27)/(20)`

C

` p m c=(1)/(10)`

D

`p m c=(1)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
(b,c)
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