Question

Find (a) ⟨A, B⟩, (b) ||A||, (c) ||B||, and (d) d(A, B) for the matrices in M2,2 using the inner product ⟨A, B⟩ = 2a11b11 + a12b12 + a21b21 + 2a22b22.

1
A =
1
B =
4
- 2
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Transcribed Image Text

1 A = 1 B = 4 - 2

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