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The probability that a company executive...

The probability that a company executive will travel by train is `2/3` and that he will travel by plane is `1/5.` The probability of his travelling by train or plane is (i)`2/15` (ii)`13/15` (iii)`15/13` (iv)`15/2`

A

`(2)/(15)`

B

`(13)/(15)`

C

`(15)/(13)`

D

`(15)/(2)`

Text Solution

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The correct Answer is:
B
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DISHA PUBLICATION-PROBABILITY-1-EXERCISE-1 : CONCEPT BUILDER
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