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4118. Shooting is carried out on two targets of type A, 2019

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4118. Shooting is carried out on two targets of type A, three - of type B and two - of type C. The probability of hitting a target of type A is 0.5, of type B - 0.4, of type C - 0.1. Find the probability of hitting the target with one shot, if it is not known what type of target it was made.

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Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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