3opsie no replis.
An artillery target may be either at point I with probability 8/9 at point II with probability 1/9 .We have 21 shells,each of which can be fired either at point I or at point II .Each shell may hit the target,independently of the other shells,with probability 1/2.How many shells must be fired at point 1 to hit the target with maximum probability?
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3 Answers
1Wait actually I have'nt started probability so I am having problem I am in 11 But I will try this//////////.......