**Unformatted text preview: **| ad-bc | . 2. [6 marks] Let R = 1-3 1 1 5 , x 1 = 1-1 3 , x 2 = 1 2 1 , x 3 = 2-1 2-1 , b 1 = -3 7 18 , b 2 = 5-5 1 , b 3 = 6-3 and b = 10 3 17 . Let L be the linear transformation whose standard matrix has reduced row-echelon form R , and such that L ( x i ) = b i for i = 1 , 2 , 3. Solve L ( x ) = b ....

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- Spring '09
- FokShuen
- Linear Algebra, Algebra, matlab, Addition, Ring, linear transformation, Identity function