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Algebra - Matrices, Determinants, Subspaces, Vectors, Rings, Complex Numbers
59 topics • Page 1 of 2 • 1, 2
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- Can someone provide a solution for this "Complex number"
by ericawat » Wed Nov 30, 2022 1:24 am - 1 Replies
- 1085 Views
- Last post by Baltuilhe
Wed Nov 30, 2022 6:23 pm
- Can someone provide a solution for this "Complex number"
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- algebra
by Guest » Fri Jul 21, 2023 8:31 pm
- 1 Replies
- 1234 Views
- Last post by shyamjayakannan
Sat Mar 14, 2026 12:34 pm
- algebra
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- Simplex Method on Linear Programming
by Guest » Tue Dec 07, 2021 9:35 pm - 1 Replies
- 1138 Views
- Last post by mycalsuite
Tue Oct 14, 2025 9:58 am
- Simplex Method on Linear Programming
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- Domain of complex functions
by Guest » Mon Nov 03, 2014 3:10 am - 3 Replies
- 2720 Views
- Last post by Guest
Tue Oct 14, 2025 9:55 am
- Domain of complex functions
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- 2 Complex numbers questions
by umricky » Sun Nov 12, 2023 11:54 am
- 1 Replies
- 4470 Views
- Last post by Guest
Thu Jan 30, 2025 10:00 am
- 2 Complex numbers questions
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- How can I find the linear equation of a line through points
by dancho » Tue Oct 02, 2007 3:56 am - 5 Replies
- 4478 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:49 am
- How can I find the linear equation of a line through points
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- Elementary Row Operations on a 3x3 matrix
by Guest » Thu Feb 11, 2021 10:57 am - 3 Replies
- 1810 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:46 am
- Elementary Row Operations on a 3x3 matrix
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- Math calculator
by Guest » Fri May 07, 2021 10:27 am - 1 Replies
- 1900 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:45 am
- Math calculator
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- Please help me to get rank of the matrix
by Guest » Tue May 07, 2013 11:53 am - 5 Replies
- 2573 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:44 am
- Please help me to get rank of the matrix
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- Linear Algebra: True or False
by Guest » Wed Oct 28, 2020 1:40 pm - 2 Replies
- 1326 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:43 am
- Linear Algebra: True or False
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- Discrete Algebra
by johna1027 » Fri Jan 22, 2021 11:24 pm - 2 Replies
- 1405 Views
- Last post by GeradHum
Thu Jun 15, 2023 11:41 am
- Discrete Algebra
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- Ring vs. field
by Guest » Wed Oct 12, 2022 9:44 am - 1 Replies
- 1424 Views
- Last post by Guest
Thu Oct 27, 2022 4:42 pm
- Ring vs. field
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- Eigenvalues & eigenvectors
by Guest » Wed Nov 28, 2018 8:49 pm - 2 Replies
- 1860 Views
- Last post by zxclord123
Mon Sep 19, 2022 11:42 am
- Eigenvalues & eigenvectors
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- Matrices Questions
by yobacul » Thu Jan 28, 2021 7:00 am
- 1 Replies
- 1258 Views
- Last post by Guest
Sun Nov 21, 2021 8:17 pm
- Matrices Questions
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- Orthonormal base of the subspace
by Guest » Tue Dec 01, 2020 9:47 am - 1 Replies
- 1238 Views
- Last post by HallsofIvy
Wed Jan 06, 2021 10:15 am
- Orthonormal base of the subspace
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- Sum of the values in the main diagonal
by math0 » Tue Dec 08, 2020 5:58 am - 1 Replies
- 1824 Views
- Last post by HallsofIvy
Wed Jan 06, 2021 9:58 am
- Sum of the values in the main diagonal
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- prove that those vectors form a basis
by Guest » Wed Sep 30, 2020 8:26 am - 1 Replies
- 1607 Views
- Last post by Guest
Tue Oct 20, 2020 2:53 pm
- prove that those vectors form a basis
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- Practical problem
by Guest » Wed Oct 14, 2020 4:11 pm - 1 Replies
- 1202 Views
- Last post by laverne3ca
Thu Oct 15, 2020 12:27 pm
- Practical problem
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- Prove that there exists a real second-order square matrix A
by Guest » Mon Jun 29, 2020 10:30 pm - 1 Replies
- 1612 Views
- Last post by HallsofIvy
Wed Jul 29, 2020 6:52 pm
- Prove that there exists a real second-order square matrix A
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- Groups
by Guest » Wed May 06, 2020 8:06 am - 1 Replies
- 1224 Views
- Last post by Guest
Mon Jun 08, 2020 2:29 pm
- Groups
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- linear programming
by Guest » Sat Jun 06, 2020 7:19 am - 0 Replies
- 1393 Views
- Last post by Guest
Sat Jun 06, 2020 7:19 am
- linear programming
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- Finding a normal matrix from a symmetric matrix
by Guest » Fri Mar 06, 2020 4:53 am - 0 Replies
- 1631 Views
- Last post by Guest
Fri Mar 06, 2020 4:53 am
- Finding a normal matrix from a symmetric matrix
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- Finding Matrix of a linear operator respecting a basis
by Guest » Sat Apr 15, 2017 2:50 pm - 1 Replies
- 2949 Views
- Last post by HallsofIvy
Tue Dec 17, 2019 6:56 pm
- Finding Matrix of a linear operator respecting a basis
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- Writing Summations in Matrix Notation
by Guest » Tue Dec 10, 2019 12:20 pm - 0 Replies
- 1804 Views
- Last post by Guest
Tue Dec 10, 2019 12:20 pm
- Writing Summations in Matrix Notation
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- Is the equals sign an operator?
by Guest » Sun Apr 29, 2018 12:19 pm - 3 Replies
- 5191 Views
- Last post by Guest
Fri Oct 25, 2019 2:04 pm
- Is the equals sign an operator?
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- Characteristic Roots of Matrix
by Guest » Sat Feb 17, 2018 9:51 am - 1 Replies
- 2812 Views
- Last post by Guest
Tue Oct 01, 2019 1:17 pm
- Characteristic Roots of Matrix
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- How to solve complex
by Guest » Wed Mar 14, 2018 1:27 pm - 3 Replies
- 1903 Views
- Last post by Guest
Tue Oct 01, 2019 12:52 pm
- How to solve complex
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- $W_1\cap W_2=\{0\}$ is equivalent to $V_1\cap V_2=\{0\}$, wh
by Guest » Tue Jul 30, 2019 5:15 pm - 0 Replies
- 1791 Views
- Last post by Guest
Tue Jul 30, 2019 5:15 pm
- $W_1\cap W_2=\{0\}$ is equivalent to $V_1\cap V_2=\{0\}$, wh
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- Help with set property
by cciro94 » Fri Jun 28, 2019 2:08 pm - 0 Replies
- 1526 Views
- Last post by cciro94
Fri Jun 28, 2019 2:08 pm
- Help with set property
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- Matrices
by Guest » Mon Oct 15, 2018 12:51 pm
- 1 Replies
- 1808 Views
- Last post by Guest
Tue Apr 30, 2019 6:48 am
- Matrices
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- What is the dimension of the kernel in this case?
by Guest » Wed Jan 09, 2019 6:14 pm
- 1 Replies
- 1738 Views
- Last post by HallsofIvy
Sat Mar 30, 2019 10:33 am
- What is the dimension of the kernel in this case?
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- Linear programing - help with function and s.t
by Micky_Maus » Fri Jan 18, 2019 3:00 pm - 0 Replies
- 1689 Views
- Last post by Micky_Maus
Fri Jan 18, 2019 3:00 pm
- Linear programing - help with function and s.t
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- Need help : Rank of Determinant
by Mahmoud Ibrahim » Sun Jul 01, 2018 4:47 am
- 4 Replies
- 1932 Views
- Last post by Guest
Sun Jul 29, 2018 10:40 pm
- Need help : Rank of Determinant
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- Need help : More about Rank of matrix
by Mahmoud Ibrahim » Sun Jul 01, 2018 5:01 am - 2 Replies
- 1920 Views
- Last post by Mahmoud Ibrahim
Mon Jul 09, 2018 5:27 am
- Need help : More about Rank of matrix
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- Complex numbers problem
by Guest » Sun Apr 01, 2018 12:40 pm
- 2 Replies
- 2017 Views
- Last post by Guest
Mon May 14, 2018 1:07 am
- Complex numbers problem
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- Least Squares problem with minimize solution
by zollen » Wed Jan 17, 2018 3:30 pm - 0 Replies
- 2361 Views
- Last post by zollen
Wed Jan 17, 2018 3:30 pm
- Least Squares problem with minimize solution
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- Least Squares problem with non-invertible matrix
by zollen » Wed Jan 17, 2018 3:28 pm - 0 Replies
- 2582 Views
- Last post by zollen
Wed Jan 17, 2018 3:28 pm
- Least Squares problem with non-invertible matrix
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- Find determinant
by Guest » Tue Oct 11, 2011 2:04 pm
- 2 Replies
- 2578 Views
- Last post by Guest
Sat May 27, 2017 6:47 am
- Find determinant
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- Determinant equation???
by Guest » Thu Oct 27, 2016 4:17 pm - 2 Replies
- 2592 Views
- Last post by Guest
Sat Oct 29, 2016 11:20 am
- Determinant equation???
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- Cramer's rule says to solve equations
by VAISHU » Sat Nov 28, 2015 6:22 am
- 1 Replies
- 2310 Views
- Last post by Guest
Sun Nov 29, 2015 6:37 pm
- Cramer's rule says to solve equations
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- Recursive Equations
by Guest » Wed Dec 03, 2014 6:15 pm - 4 Replies
- 2662 Views
- Last post by Guest
Tue Dec 16, 2014 4:34 pm
- Recursive Equations
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- Matrix,question
by Guest » Fri Oct 03, 2014 6:09 pm - 1 Replies
- 2300 Views
- Last post by Guest
Sat Oct 04, 2014 9:12 am
- Matrix,question
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- Proper nomenclature for papers
by steve64 » Wed Oct 09, 2013 5:30 pm - 0 Replies
- 2313 Views
- Last post by steve64
Wed Oct 09, 2013 5:30 pm
- Proper nomenclature for papers
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- New matricial expressions for approximating roots
by Guest » Sun Sep 22, 2013 6:31 pm - 0 Replies
- 2368 Views
- Last post by Guest
Sun Sep 22, 2013 6:31 pm
- New matricial expressions for approximating roots
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- Maximal values of a linear function
by Guest » Tue Jun 18, 2013 3:28 pm - 8 Replies
- 3053 Views
- Last post by Guest
Wed Jun 26, 2013 4:17 pm
- Maximal values of a linear function
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- Prove the system
by filip_go » Sat Mar 30, 2013 7:16 am - 1 Replies
- 2262 Views
- Last post by Guest
Sun Mar 31, 2013 7:25 am
- Prove the system
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- Matrix trace minimizations and zeros
by Guest » Wed Jan 23, 2013 9:54 am - 2 Replies
- 3099 Views
- Last post by GoodSpirit
Fri Jan 25, 2013 7:50 am
- Matrix trace minimizations and zeros
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- Matrix transform
by nsorter » Sun Jun 24, 2012 5:09 am - 1 Replies
- 2254 Views
- Last post by Guest
Mon Jun 25, 2012 12:19 am
- Matrix transform
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- Determinants of rectangular matrices
by determinants » Fri Feb 04, 2011 10:21 am - 1 Replies
- 2164 Views
- Last post by Guest
Wed Jan 18, 2012 9:33 am
- Determinants of rectangular matrices
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