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Mathematics
Problem
The value of
∣
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∣
\begin{vmatrix} 1^2 & 2^2 & 3^2 \\ 2^2 & 3^2 & 4^2 \\ 3^2 & 4^2 & 5^2 \end{vmatrix}
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is (a) 8 (b) -8 (c) 400 (d) 1 (a) 8 (b) -8 (c) 400 (d) 1
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