1.

The probability that A speaks truth is $$\frac{{3}}{{5}}$$ and that of B speaking truth is $$\frac{{4}}{{7}}$$. What is the probability that they agree in stating the same fact?

A. $\frac{{18}}{{35}}$$
B. $\frac{{12}}{{35}}$$
C. $\frac{{17}}{{35}}$$
D. $\frac{{19}}{{35}}$$
Answer» B. $\frac{{12}}{{35}}$$


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