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Systems of Linear Equations

Learning tasks
                
Lesson Summary
Text book
Exercises Correction
A) Systems of Linear Equations
    1) Verifying Solutions to Linear EquationsEx 1 Ex 2 Ex 3
    2) Identifying Linear EquationsEx 4 Ex 5 Ex 6 Ex 7 Ex 8 Ex 9
    3) Setting up Linear SystemsEx 10 Ex 11 Ex 12 Ex 13
B) Representations of Solution Sets
    4) Identifying Parametric SolutionsEx 14 Ex 15 Ex 16
    5) Finding Parametric SolutionsEx 17 Ex 18 Ex 19
    6) Identifying Parametric Solutions of SystemsEx 20 Ex 21 Ex 22 Ex 23
C) Augmented Matrices
    7) Writing Augmented MatricesEx 24 Ex 25 Ex 26 Ex 27
    8) Writing Systems from Augmented MatricesEx 28 Ex 29 Ex 30 Ex 31
D) Elementary Row Operations
    9) Performing Row OperationsEx 32 Ex 33 Ex 34 Ex 35
    10) Performing Row Operations (Matrices)Ex 36 Ex 37 Ex 38 Ex 39
E) Gaussian Elimination
    11) Solving \(2\times 2\) Systems of Linear Equations: Level 1Ex 40 Ex 41 Ex 42 Ex 43 Ex 44
    12) Solving \(3\times 3\) Systems of Linear Equations: Level 1Ex 45 Ex 46 Ex 47 Ex 48
F) Analyzing Solutions from Row-Echelon Form
    13) Analyzing 2x2 Systems with ParametersEx 49 Ex 50
    14) Analyzing 3x3 Systems with ParametersEx 51 Ex 52 Ex 53