Question

Consider the following two ordered bases of R^2: B={〈1,−1〉,〈2,−1〉} C={〈1,1〉,〈1,2〉}. Find the change of coordinates matrix...

Consider the following two ordered bases of R^2:

B={〈1,−1〉,〈2,−1〉}

C={〈1,1〉,〈1,2〉}.

  1. Find the change of coordinates matrix from the basis B to the basis C.

    PC←B=?
  2. Find the change of coordinates matrix from the basis C to the basis B.

PB←C=?

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