Evaluate
\[\begin{vmatrix} 0 & b - a & c - a \\ a - b & 0 & c - b \\ a - c & b - c & 0 \end{vmatrix}.\]
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Evaluate
\[\begin{vmatrix} 0 & b - a & c - a \\ a - b & 0 & c - b \\ a - c & b - c & 0 \end{vmatrix}.\]
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
0
Evaluate
\[\begin{vmatrix} 0 & b - a & c - a \\ a - b & 0 & c - b \\ a - c & b - c & 0 \end{vmatrix}.\]
train