Text: 44. Let 1 2 0 1 A : R^4 -> R^2 as a linear transformation. a.) Find a basis for the Ker(A) and R(A). b.) Find a basis for the Ker(A^T) and R(A^T). c.) Show that Ker(A)⊥ = R(A^T).
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In other words, we need to find the null space of A. Show more…
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