1.

The probability that the birth days of six different persons will fall in exactly two calendar months is

A. \[\frac{1}{6}\]
B. \[^{12}{{C}_{2}}\times \frac{{{2}^{6}}}{{{12}^{6}}}\]
C. \[^{12}{{C}_{2}}\times \frac{{{2}^{6}}-1}{{{12}^{6}}}\]
D. \[\frac{341}{{{12}^{5}}}\]
Answer» E.


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