Question: 7. A, B deciphers a code independently. It is known that the probability that each person can 1 1 . The probability that the

7. A, B deciphers a code independently. It is known that the

7. A, B deciphers a code independently. It is known that the probability that each person can 1 1 . The probability that the code can be deciphered is ( 3 4 decipher is A. 1 12 B. 1 6 : 1 D. 1 2 .

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