rcbs6215 rcbs6215

06-03-2024
Mathematics

contestada

The probability that A can solve a problem is 2/3 and the probability that B can solve the same problem is 3/4. The probability that at least one of A and B will be able to solve the problem is:
a) 7/12
b) 5/12
c) 5/6
d) 3/4

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