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jaswanth431 asked Dec 12, 2021
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Self doubt: what are eigen values of resultant matrix when add two matrices?
if eigen values of matrix A = a,b,c if eigen values of matrix B = x,y,z then is it holds every time that eigen value of A+B = a+x, b+y, c+z ? please give some reference to you answer, thankyou.
if eigen values of matrix A = a,b,cif eigen values of matrix B = x,y,zthen is it holds every time that eigen value of A+B = a+x, b+y, c+z ?please give some reference to y...
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ankitgupta.1729 asked Jun 2, 2018
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Gilbert Strang - Real Symmetric Matrices
Prove that :- For all real symmetric matrices , No. of positive Pivots = No . of positive eigenvalues Can anyone please give the formal mathematical proof for the above statement ?
Prove that :- For all real symmetric matrices , No. of positive Pivots = No . of positive eigenvaluesCan anyone please give the formal mathematical p...
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ankitgupta.1729 asked Nov 9, 2017
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Matrices - LU Decompostion
Is LU Decomposition possible for every matrix ?
Is LU Decomposition possible for every matrix ?
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5 votes
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Shivi rao asked Oct 7, 2017
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Matrices
Consider the following matrix $A=\begin{bmatrix} a&a^{2} &a^{3}-1 \\ b& b^{2} &b^{3}-1 \\ c& c^{2}&c^{3}-1 \end{bmatrix}$ if $|A|=0$, then the value of $abc$ is _______________
Consider the following matrix$A=\begin{bmatrix} a&a^{2} &a^{3}-1 \\ b& b^{2} &b^{3}-1 \\ c& c^{2}&c^{3}-1 \end{bmatrix}$if $|A|=0$, then the value of $abc$ is ___________...
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