154
4154
2027
1354
Correct answer is D
P(A)=16,P(T)=19
Probability that only one of them will hit the target = P(A)×P(ˉT)+P(ˉA)×P(T)
Where P(ˉT) is the probability that Tunde will not hit the target and P(ˉA) is the probability that Atta will not hit the target
P(ˉT)=1−19=89
P(ˉA)=1−16=56
Pr(only one) =(16×89)+(56×19)=427+554
∴ pr (only one) = \frac{13}{54}
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