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Example 2 Finding an Inverse Matrix Chapter 7.4 Find the inverse of.  2009 PBLPathways.

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Presentation on theme: "Example 2 Finding an Inverse Matrix Chapter 7.4 Find the inverse of.  2009 PBLPathways."— Presentation transcript:

1 example 2 Finding an Inverse Matrix Chapter 7.4 Find the inverse of.  2009 PBLPathways

2 Find the inverse of.

3  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

4  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

5  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2 Elementary row operations

6  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

7  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

8  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

9  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

10  2009 PBLPathways Find the inverse of. ½ R1  R1 -2 R1 + R2  R2

11  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

12  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

13  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

14  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

15  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

16  2009 PBLPathways Find the inverse of. -1 R2  R2 -1 R2 + R1  R1

17  2009 PBLPathways Find the inverse of.

18  2009 PBLPathways Find the inverse of.

19  2009 PBLPathways Find the inverse of.

20  2009 PBLPathways Find the inverse of.

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