# A b c e 3 1 2 1 0 7 2 5 5 0 1 7 3 3 1 7 5 2 1 3 0 2 6

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A = , B = , C = , E = 3 1 2 1 0 7 2 5 5 0 1 7 3 3 1 7 5 2 1 3 0 2 6 A 3 BC T EC + I 3 = 3 a 2 3 b 2 1 3 4 9 5 c ( a , b , c ) = 1,1, 13
4. 1/1 points | Previous Answers HoltLinAlg1 3.2.010. Find the missing values in the given matrix equation. = 1 a 0 2 9 b 3 c d 2 1 2 3 3 7 e 2 4 f 4 1 ( a , b , c , d , e , 3, 4,0,1,4,35 f ) =
5. 4/4 points | Previous Answers HoltLinAlg1 3.2.013. Let T 1 and T 2 be linear transformations given by Find the matrix A such that the following is true. (a) -6 52 4 22 (b) -24 62 -10 40 (c) -1 55 -22 54 (d) 4 27 0 25 T 1 = x 1 x 2 3 x 1 + 5 x 2 x 1 + 8 x T 2 = x 1 x 2 2 x 1 + 9 x 5 x 2 T 1 ( T 2 ( x )) = A A = T 2 ( T 1 ( x )) = A A = T 1 ( T 1 ( x )) = A A = T 2 ( T 2 ( x )) = A A = 2 2 . 2 x x x x
6. 1/1 points | Previous Answers HoltLinAlg1 3.2.016. Expand the given matrix expression and combine as many terms as possible. Assume that all matrices are A 3+2 A 2+ A 7. 1/1 points | Previous Answers HoltLinAlg1 3.2.019. The given matrix equation is not true in general. Explain why. Assume that all matrices are 8. 1/1 points | Previous Answers HoltLinAlg1 3.2.031. Find an example that meets the given specifications. 3 × 3 matrices A and B such that 1 2 1 1 2 3 1 2 4