A) \[0.6976\]
B) \[0.3024\]
C) 0.72
D) 0.6431
Correct Answer: A
Solution :
[a] Probability that at least one shot hits the plane \[=1-P\](None of the shot hits the plane) \[=1-0.6\times 0.7\times 0.8\times 0.9\] \[=1-0.3024=0.6976.\]You need to login to perform this action.
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