matrices

if:A and B are matrices and A^2 is similar to B^2 Is A guaranteed to be similar to B? ------- Matrix similarity means that the
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2. asked by mathstudent
3. 889 views
Which of the following subsets of the vector space Mnn are subspaces?(a) The set of all n × n symmetric matrices (b) The set of
1. 1 answer
2. asked by kirsten
3. 1,329 views
Find the dimensions of the followingThe space of n x n matrices all of whose elements are 0 except possibly the diagonal
1. 1 answer
2. 194 views
I have a few questions about T-Matrix.In excel, I am suppose to work with powered matrices to construct a weighted T matrix,
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2. asked by Lisa
3. 826 views
Can someone check my answer?Given matrices A,B, and C are all 2 x 2, determine whether the equation is true for the given
1. 2 answers
2. asked by Natti
3. 1,285 views
Which one of the following statements is true?a) For all matrices A and B, if AB = I then BA = I b) If A is a 3 \times 3 matrix,
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2. asked by rho
3. 1,563 views
If two matrices are known and are inverse of each other.How can we use these matrices to find the point of intersections for the
1. 2 answers
2. asked by Asfand
3. 633 views
Find the values of x and y.Matrices.. [-4 2 3 5 3 5 2 -3 1] TIMES [2 x 5] EQUALS [9 38 y] It is difficult for me to type the
1. 2 answers
2. asked by Anonymous
3. 663 views
If A and B are both square n x n matrices,If AB = I, prove BA = I Presumably you have to do this without using the usual
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2. asked by mathstudent
3. 777 views
find the inverse of the following matrices if they exist.[1 -2 3] [3 1 0] [-2 1 1] the following represent a 3 x 3 matrices
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2. asked by ZUkii
3. 625 views