Finding image of linear transformation (difficult)

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SUMMARY

The discussion focuses on finding the image of a linear transformation represented by the matrix:
1 2 5 2
4 -3 1 0
10 -13 -7 -4.
Participants clarify that the image can be determined by applying the transformation to the basis vectors (1,0,0,0), (0,1,0,0), (0,0,1,0), and (0,0,0,1). The resulting vectors span the image, which is expressed as all linear combinations of these vectors. Additionally, the discussion emphasizes the properties of subspaces related to the image.

PREREQUISITES
  • Understanding of linear transformations and their matrix representations.
  • Familiarity with basis vectors and their role in vector spaces.
  • Knowledge of linear combinations and spanning sets.
  • Basic concepts of subspaces in linear algebra.
NEXT STEPS
  • Study the properties of linear transformations in detail.
  • Learn about the rank and nullity of a matrix and their implications.
  • Explore the concept of basis and dimension in vector spaces.
  • Investigate the axioms that define a subspace in linear algebra.
USEFUL FOR

Students and educators in linear algebra, mathematicians exploring vector spaces, and anyone seeking to deepen their understanding of linear transformations and their properties.

  • #31
Oh, I am sorry, that f had to be a T :shy:
 
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  • #32
Haha I see now, well again thanks for all ur help:)
 

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