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If A\ a n d\ B mutually exclusive eve...

If `A\ a n d\ B` mutually exclusive events associated with a random experiment such that `P(A)=0. 4\ a n d\ P(B)=0. 5 ,` then find: `P(Ann B )`

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Given`A\ a n d\ B` are mutually exclusive events
so,
`(A∩B)=ϕ.....(i)`
we know
`P(A∪B)=P(A)+P(B)−P(A∩B)` ...
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RD SHARMA-PROBABILITY-Solved Examples And Exercises
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  8. If A\ a n d\ B are two events associated with a random experiment s...

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  9. If A\ a n d\ B are two events associated with a random experiment s...

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  14. There are three events A, B, C one of which must and only one can happ...

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  15. A card is drawn at random from a well shuffled deck of 2 cards. Fin...

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  19. The probability that a student will pass the final examination in b...

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