There are 5 horses in a race. Mr. A selects 2 | vedclass

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(D) Total number of horses = $5$.Number of horses selected by Mr. $A$ = $2$.Number of horses not selected by Mr. $A$ = $5 - 2 = 3$.There is only $1$ w

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$2$

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(D) Total number of horses = $5$.Number of horses selected by Mr. $A$ = $2$.Number of horses not selected by Mr. $A$ = $5 - 2 = 3$.There is only $1$ winning horse.The probability that the winning horse is $NOT$ among the $2$ horses selected by Mr. $A$ is the probability that the winning horse is among the $3$ horses not selected.$P(	ext{Winning horse not selected}) = \frac{3}{5}$.The probability that the winning horse $IS$ among the $2$ horses selected by Mr. $A$ is:$P(	ext{Winning horse selected}) = 1 - P(	ext{Winning horse not selected}) = 1 - \frac{3}{5} = \frac{2}{5}$.

There are $5$ horses in a race. Mr. $A$ selects $2$ horses at random and bets on them. What is the probability that the winning horse is among the horses selected by Mr. $A$ (in $/5$)?

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