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Singular.md (352B)


      1 # Singular
      2 
      3 **Source:** Deep Learning
      4 
      5 **Chapter:** 2
      6 
      7 **Definition:** For a matrix to be singular it must be a square matrix with a deteminant of zero.
      8 
      9 Given this definition, we also see this means the matrix must not be invertible. I think this is likely where the term 'singular' is derived from.
     10 
     11 A matrix is singular if it is linearly dependent.