Question
Three dice are thrown simultaneously. What is the probability of getting 15 as the sum?
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| Assignment | $\omega_{1}$ | $\omega_{2}$ | $\omega_{3}$ | $\omega_{4}$ | $\omega_{5}$ | $\omega_{6}$ | $\omega_{7}$ |
| $\frac{1}{14}$ | $\frac{2}{14}$ | $\frac{3}{14}$ | $\frac{4}{14}$ | $\frac{5}{14}$ | $\frac{6}{14}$ | $\frac{15}{14}$ |
Write the number of terms in the expansion of $(2+\sqrt{3}\text{x})^{10}+(2-\sqrt{3}\text{x})^{10}.$