Linear Algebra

Curated by : goc3

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Problem Title	Likes	Solvers
Problem 389. Column norms of a matrix Created by: Federico Tags matrix, norm, linear algebra	1	166
Problem 258. linear least squares fitting Created by: Tomasz Tags fit, least squares, linear fit	1	20
Problem 423. System of equations Created by: Tom Tags system of equations	0	128
Problem 42988. Linear system of equations Created by: Abhishek Jain Tags equations	8	71
Problem 446. Solve the set of simultaneous linear equations Created by: Bruce Raine Tags simultaneous equations, linear	0	183
Problem 42382. Combined Ages 1 - Symmetric, n = 3 Created by: goc3 Tags riddle, age, sum	0	44
Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3 Created by: goc3 Tags age, algebra, linear	0	25
Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3 Created by: goc3 Tags age, algebra, linear	0	16
Problem 42385. Combined Ages 4 - Non-symmetric with multiples, n ≥ 3 Created by: goc3 Tags age, algebra, inputname	0	16
Problem 44258. Outer product of multiple vectors Created by: Andrew Newell Tags linear algebra, outer product	0	18
Problem 44509. Determine if input is a valid AHP evaluation matrix Created by: Mehmet OZC Tags check, logical	0	18
Problem 451. Is this matrix orthogonal? Created by: Bruce Raine Tags orthogonal	1	187
Problem 2130. Orthonormal matrix Created by: Abdullah Caliskan Tags matrix	1	54
Problem 615. Nilpotent matrix Created by: Grzegorz Knor Tags matrix	0	75
Problem 3073. Projector Matrix Created by: goc3 Tags projector, matrix, idempotent	0	25

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Recent Activity

	TV submitted Solution 2102997 to Problem 44258. Outer product of multiple vectors on 23 Jan 2020 at 7:11
	TV submitted Solution 2102989 to Problem 44509. Determine if input is a valid AHP evaluation matrix on 23 Jan 2020 at 7:03
	TV submitted Solution 2102982 to Problem 451. Is this matrix orthogonal? on 23 Jan 2020 at 6:52
	TV submitted Solution 2102979 to Problem 2130. Orthonormal matrix on 23 Jan 2020 at 6:50
	TV submitted Solution 2102975 to Problem 615. Nilpotent matrix on 23 Jan 2020 at 6:44