Linear algebra and analytic geometry try a database

Linear algebra and analytic geometry try a database
Industrial university mathematics in Harbin fasten
The algebra teaches with severals to grind room
The eyes record
Chapter 1 row or column type……………………………………………………………………1< BRs>
Chapter 2 matrix………………………………………………………………………28< BRs>
Chapter 3 vector………………………………………………………………………46< BRs>
Chapter 4 distance set with square line………………………………………………………………65< BRs>
Chapter 5 alike matrix…………………………………………………………………92 two types …………………………………………………………………114< BRs>
Count to 2004's in 1997 with several test to grind to try a detailed solution
1997……………………………………………………………………………153< BRs>
1998……………………………………………………………………………163< BRs>
1999……………………………………………………………………………174< BRs>
2000……………………………………………………………………………184< BRs>
2001……………………………………………………………………………197< BRs>
2002……………………………………………………………………………207< BRs>
2003……………………………………………………………………………221< BRs>
2004……………………………………………………………………………237< BRs>