3. Let A: 3 3 -1 1 -2 2 V₁ = 1 V₂ V3 = V₁ and use the facts Av₁ =V₁ A√₂ = √₂ AV3 = V3 V4 € Nul(A) to answer the following questions. You di houe

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Q: 7. Show that

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