1.

A husband and wife appear in an interview for two vacancies for the same post. The probability of the husband's selection is \(\dfrac{1}{7}\) and that of the wife's selection is \(\dfrac{1}{5}\). If the events are independent, then the probability of which one of the following is \(\dfrac{11}{35} \ ?\)

A. At least one of them will be selected
B. Only one of them will be selected
C. None of them will be selected
D. Both of them will be selected
Answer» B. Only one of them will be selected


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