# A computer science problem by Thaddeus Abiy

Find the $10 \times 10$ adjacency matrix $A$ of the graph above.

Input $\det \left( \frac{( A^2 + A - K )}{2} \right)$ as your answer.

Details and assumptions

• $K$ is the $10 \times 10$ matrix which has $1$ for all entries.
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