.The probability of hitting a target at the first, second and third shots are 3/5;2/5;and
3/4
Calculate the probability that the target gets hit.
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Step-by-step explanation:
As we know that:
.
.
Probability = favourable out comes/ total outcomes
.
.
P(target get hits) = P(1) + P(2) + P(3)
= 3/5 + 2/5 + 3/4
taking L.C.M. :- (20)
= (12+8+15) /20
= 45/20
= 2.25
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