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- 14:29, 18 January 2009 (diff | hist) . . (+299) . . N Orthogonal (New page: Two vectors u and v are orthogonal if <math>u*v=0</math>, where u*v denotes the inner product of the two vectors. They are orthonormal if they both are also unit vectors (<math>u*u=1</...)
- 14:28, 18 January 2009 (diff | hist) . . (+20) . . Linear combination (current)
- 14:26, 18 January 2009 (diff | hist) . . (+192) . . N Linear combination (New page: A linear combination (of <math>v_1...v_n</math>) is some sum of multiples of those vectors. For example, <math>3v_1+2.3v_3-5.4v_4</math> is a linear comination of <math>v_1,v_2,v_3,v_4</ma...)
- 14:22, 18 January 2009 (diff | hist) . . (+270) . . N Exactly when (New page: "Exactly when" is another way to say "If and only if", In other words when "statement A is true" implies "statement B is true" and "statement B is true" implies "statement A is true", then...) (current)
- 14:18, 18 January 2009 (diff | hist) . . (+20) . . Linearly Independent
- 14:18, 18 January 2009 (diff | hist) . . (+544) . . N Linearly Independent (New page: A (finite) set of vectors <math>v_1, v_2...v_m</math>is said to be linearly independent if and only if the equality <math>k_1v_1+k_2v_2+...k_mv_m=0</math> is true exactly when all the ...)
- 14:15, 18 January 2009 (diff | hist) . . (+31) . . N Category:MA351 (New page: MA351 Elementary Linear Algebra) (current)
- 14:14, 18 January 2009 (diff | hist) . . (+20) . . Matrix
- 14:13, 18 January 2009 (diff | hist) . . (0) . . Zero vector (current)
- 14:13, 18 January 2009 (diff | hist) . . (0) . . Scalar (current)
- 14:06, 18 January 2009 (diff | hist) . . (+20) . . Entry (current)
- 14:05, 18 January 2009 (diff | hist) . . (+20) . . Scalar
- 14:04, 18 January 2009 (diff | hist) . . (0) . . Zero vector
- 14:04, 18 January 2009 (diff | hist) . . (+20) . . Subspace
- 14:04, 18 January 2009 (diff | hist) . . (+20) . . Zero vector
- 14:03, 18 January 2009 (diff | hist) . . (+159) . . N Scalar (New page: A scalar refers to the usual idea of a number. It is called a scalar to emphasize it's "one dimensional" as opposed to a vector which can be multi-dimensional.)
- 13:58, 18 January 2009 (diff | hist) . . (+246) . . N Zero vector (New page: The zero vector is a vector of all zeros <math>\begin{bmatrix}0 & 0 & ... & 0\end{bmatrix}</math> In several definitions, one has to be careful to take the zero vector into account. For e...)
- 13:55, 18 January 2009 (diff | hist) . . (+453) . . N Subspace (New page: A subset (call it W) of vectors is a subspace when it satisfies these conditions: * W contains the zero vector * If two vectors u and v are in W, then U+v must also be in W. (This is ...)
- 13:54, 18 January 2009 (diff | hist) . . (+287) . . N Entry (New page: An entry (for a matrix) is one element in that matrix. It can be written as a lower case letter, with subscripts showing its row and column in the matrix. For example, in the matrix M= <m...)
- 13:49, 18 January 2009 (diff | hist) . . (+2) . . Matrix
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