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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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You're welcome! I'm glad the counterexample helped illustrate the concept. If you have any more
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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
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plz how this solve
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Find the dimensions of the following
The space of n x n matrices all of whose elements are 0 except possibly the diagonal
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1) The space of n x n matrices all of whose elements are 0 except possibly the diagonal elements has
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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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To construct a weighted T-matrix using a scalar of 0.7, you would multiply each of the powered
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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
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I agree.
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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
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that depends. Are the matrices in any way related to the coefficients in the planes' equations?
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Can a matrix have a two digit number? I have to add the matrices[3 4] +[2 7]
[7 6] +[3 8] Sorry this is the only way I know haw
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Yes, the numbers in a matrix can have any value, positive or negative, fractions, decimals and
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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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To prove that BA = I, given AB = I, without using the usual properties of the inverse of matrices,
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Given the following matrices A and B,
A=[x y B=[2 -8 −y] and 1] if the product of the matrices AB=[−23 x] , find a value of x
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AB = [2x+y] [-16-y] so if that is [-23 x] you have 2x+y = -23 x+y = -16 so x = -7 looks good
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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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To find the inverse of a matrix, you can follow these steps: Step 1: Set up the augmented matrix.
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Related Questions
Solve for X using the matrices below.
2A + 4B = −2X A= ((8,-5) (9,0) (5,-6)) B= ((0,7) (4,0) (-6,-1))
solve using matrices
x+3y-3z=12 3x-y+4z=0 -x+2y-z=1
Matrices are used in many ways that you may not even realize. They are used in most scientific fields
and computer graphics.
Problems solving with Matrices
[-3 1] * [ 4 7 0] 2 5 -3 -5 1 I'm stuck with this matrices. Please help me~~
Find the dimensions of the following
A)The space of n x n matrices all of whose elements are 0 except possibly the diagonal
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
write the following simultaneous equations in the form of AX= B where A,X and B are matrices
11x+6y=6 9x+5y=7 hence write the
write the following simultaneous equations in the form of AX= B where A,X and B are matrices
11x+6y=6 9x+5y=7 hence write the
write the following simultaneous equations in the form of AX= B where A,X and B are matrices
11x+6y=6 9x+5y=7 hence write the
write the following simultaneous equations in the form of AX= B where A,X and B are matrices
11x+6y=6 9x+5y=7 hence write the