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#1 2006-11-08 18:13:22

haruka-san
Member
Registered: 2006-11-08
Posts: 205

linear algebra

konichiiwa.. im new in here...
this is the first topic that i post... actually im a college student,, im  taking up education (major in math) haharoflol i dont know why i took the course.. anyway last monday is the start of our 2nd semester and we have this subject LINEAR ALGEBRA.. it is actually a combination of algebra and geometry! the problem there is its hard for me to find some reference book because there is only limited books of that subject in our library..dizzy

anyway...is there anybody here who can help me understand the ff.
1. dot product of a vector
2. subtraction of vector
3. spanning vector
4. translation vector
5. parametric representation
6. scalar multiplication

actually some of the explanation at the book is hard to understand..


Don’t compare your life to others. You have no idea what their journey is all about. ^_^

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#2 2006-11-08 19:17:00

George,Y
Member
Registered: 2006-03-12
Posts: 1,306

Re: linear algebra


X'(y-Xβ)=0

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#3 2006-11-09 17:30:13

haruka-san
Member
Registered: 2006-11-08
Posts: 205

Re: linear algebra

ok THANKS!:D


Don’t compare your life to others. You have no idea what their journey is all about. ^_^

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#4 2006-11-12 16:21:08

haruka-san
Member
Registered: 2006-11-08
Posts: 205

Re: linear algebra

is spanning vector is the same as spanning set??? *confused*


Don’t compare your life to others. You have no idea what their journey is all about. ^_^

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