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svlad2 [7]
3 years ago
6

Write the augmented matrix for the given system. x + 3y + 5z = -3 -5y + 3z = -8 -8z = -6

Mathematics
1 answer:
Phantasy [73]3 years ago
5 0

\begin{pmatrix} 1  & 3 &  5 & | &  -3& \\ 0 & 5 & 3 & | &  -8 \\  0 & 0 & -8 & | & -6 \end{pmatrix}

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<em>Additional comment</em>

The two smaller numbers correspond to side lengths. The larger one corresponds to the hypotenuse length.

We typically write the numbers of a Pythagorean triple in increasing order, but the order doesn't really matter. As sides of a triangle, the triangle formed is a right triangle, regardless of the order.

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