# Commits

committed d3786cc

Minor edits, Section HSE

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• Parent commits 3589bb8

# changes.txt

` v3.xx 2013//`
` ~~~~~~~~~~~~~~~~`
` Edit: Minor edits in Sections WILA, SSLE, RREF, TSS`
`+Edit: Extended slightly the conclusion of Theorem HSC`
` `
` `
` v3.10 2013/08/20`

# src/section-HSE.xml

` <theorem acro="HSC" index="homogeneous system!consistent">`
` <title>Homogeneous Systems are Consistent</title>`
` <statement>`
`-<p>Suppose that a system of linear equations is homogeneous.  Then the system is consistent.</p>`
`+<p>Suppose that a system of linear equations is homogeneous.  Then the system is consistent and one solution is found by setting each variable to zero.</p>`
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` </statement>`
` `
` </li>`
` <li>Suppose a homogeneous system of equations has 13 variables and 8 equations.  How many solutions will it have?  Why?`
` </li>`
`-<li>Describe in words (not symbols) the null space of a matrix.`
`+<li>Describe, using only words, the null space of a matrix. (So in particular, do not use any symbols.)`
` </li></ol>`
` </readingquestions>`
` `