MATH 311 Lecture Notes - Lecture 2: Augmented Matrix, Length Overall, Contraposition

• School: University of Calgary
• Department: Mathematics
• Course: MATH 311
• Professor: Dr. Lauren Dideu

Document Summary

311 : week # 2: dr . 3 - 3:50pm a ( ms 528 ) ( starting. Review : systems of eqin "s ( 1. 1 ) : =b is called a linear eqm here here. : an eqn is called homogeneous if it has the form: x tazxzt an xn. 0 i. e. b=0 ) : we can. Solve a system of linear eqm "s by performing elementary row operations on the corresponding augmented matrix : 9 . to solve the we set up the matrix system { 3 +4. If a solution exists parameters row op . pg . { ( k . x. a xn ) Xie m } set of n . tuples of real numbers. Standard basis vectors of ri in can be denoted by : En :< a ( range) domain . The image io > . a al > A = a " a ,z aim wdoeiuemneotdnenotestheitn falling.