1.

If the probability of a horse A winning a raceis 1/4 and the probability of a horse B winningthe same race is 1/5, then the probability thateither of them will win the race isa)1b)22020

Answer»

The probability of winning if horse A=1/4And of horse B=1/5So, probability that either of them wins =1/4+1/5 =1/20 (option A)



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