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Three integers are chosen at random from...

Three integers are chosen at random from the set of first 20 natural numbers. The chance that their product is a multiple of 3 is `194//285` b. `1//57` c. `13//19` d. `3//4`

A

`(1)/(57)`

B

`(13)/(19)`

C

`(2)/(19)`

D

`(194)/(285)`

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