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Algebra
Question

By computing the determinant of a suitable $$3 \times 3$$ matrix, find the volume of the parallelepiped, with adjacent sides $$( 1,0,2 ) , ( 0,3,0 ) , ( 1,1,7 )$$ . Volume

$$V= \begin{vmatrix}1&0&2\\0&3&0\\1&1&7\end{vmatrix}= 15$$

Solution
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