\[C_{52}^{26} - способов\ разделить\ \]
\[колоду;\]
\[C_{4}^{2} - способов\ разделить\ тузы;\]
\[C_{48}^{24} - способов\ разделить\ не\ \]
\[тузы.\]
\[P = \frac{C_{4}^{2} \bullet C_{48}^{24}}{C_{52}^{26}} =\]
\[= \frac{6 \bullet 26 \bullet 25}{2 \bullet 2 \bullet 51 \bullet 49} = \frac{3 \bullet 13 \bullet 25}{51 \bullet 49} =\]
\[= \frac{13 \bullet 25}{17 \bullet 49} = \frac{325}{833}.\]
\[Ответ:\ \ \frac{325}{833}.\]