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  • Algebraic properties of R^n (or C^n)

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  • Definition of scalar
  • Definition of column vector
  • Definition of R^n (or C^n)
  • Definition of entry/component of a vector
  • Definition of 0 vector
  • Definition of equality of vectors
  • Definition of vector sum/addition
  • Vector sum/addition is commutative and associative
  • Definition of conjugate of a vector in C^n
  • Definition of the real part of a vector in C^n
  • Definition of the imaginary part of a vector in C^n
  • The conjugate of a sum of vectors in C^n is the sum of the conjugates
  • Definition of vector-scalar multiplication
  • The conjugate of vector-scalar multiplication in C^n is the product of the conjugates.
  • Example of vector-scalar multiplication in R^2
  • Definition of vector
  • Definition of size of a vector
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  1. The conjugate of a sum of vectors in C^n is the sum of the conjugates

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701–718 of 718 nodes
  • Transpose and adjoint#23502
  • Transpose commutes with scalar multiplication.#23511
  • Triangularization requires the characteristic polynomial to split#24076
  • Triangular matrices#23561
  • Two matrices of the same size are equivalent if and only if they have the same rank.#23607
  • Two vectors are dependent iff at least one is a scalar multiple of the other#23826
  • Unitary matrices#23587
  • Unitary matrices are invertible.#23589
  • Unitary matrices have orthogonal (orthonormal) rows/columns.#23590
  • Unitary matrices preserve inner products.#23591
  • Unitary matrices preserve orthogonal (orthonormal) bases.#23592
  • Using matrices to solve linear systems#23760
  • Vector form of solutions to a consistent linear system#23444
  • Vector space isomorphism is an equivalence relation.#24003
  • Vector spaces#23775
  • Vector sum/addition interpreted geometrically in R^n (or C^n)#23797
  • Vector sum/addition is commutative and associative#23787
  • Visualise a linear transformation on R^2 by looking at the image of a region#23852
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  • Aspen Summer 2016 - Entanglement Matters#1213
  • Container for Linear Algebra#24123
  • Math#23168
  • Test Flight Problem Set#23151

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