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Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
Pc 8.3 notes
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Pc 8.3 notes

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Finding the inverse of a matrix.

Finding the inverse of a matrix.

Published in: Education, Technology, Business
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  1. March 09, 20128.3 The Inverse of a Square MatrixObjective: Find and use the inverse matrix to solve systems of linear equations.Standard: Linear Algebra 9.0  1
  2. March 09, 2012Whats a MULTIPLICATIVE INVERSE?? 2
  3. March 09, 2012To be an inverse matrix: 3
  4. March 09, 2012Ex. 1﴿ Show that B is the Inverse of A. 4
  5. March 09, 2012Do all matrices have an inverse?Singular:Nonsingular ﴾aka: ________﴿ 5
  6. March 09, 2012Ex. 2﴿ Find the inverse of A if it exists.A= 6
  7. March 09, 2012The "Shortcut" for a 2x2 matrix If… and… ad – bc ≠ 0 then… 7
  8. March 09, 2012Ex. 2 Revisited﴿ Find the inverse of A if it exists.A= Ex. 3﴿ Find the inverse of A if it exists. 8
  9. March 09, 2012 9
  10. March 09, 2012Inverse of a 3x3 Matrix 10
  11. March 09, 2012Using Inverses for Systems of EquationsThe coefficient matrix… ` 11
  12. March 09, 2012Ex. 4﴿ Solve the systems using matrices. 12
  13. March 09, 2012Ex. 5﴿ Solve the system using matrices. 13
  14. March 09, 2012Assignment:8.3 p. 608 #4, 5, 11, 15, 17, 25, 27, 46, 49 14

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