4. Below is a SVD factorization for a matrix A = UEVT, where [4 0 0...

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4. Below is a SVD factorization for a matrix A = UEVT, where [4 0 0 0 0] 0 3 0 0 0 0 0 2 0 0 0 0 0 0 0 U = [ũ ü, ūz ü4], E = V = [ i is 4 5] Fill in the blanks. (a) (1 point) What is the rank of A? (b) (1 point) What is the largest value of ||A||, subject to ||7|| = 1? (c) (1 point) List an orthonormal basis for RowA. (d) (1 point) List an orthonormal basis for ColA. 4. Below is a SVD factorization for a matrix A = UEVT, where [4 0 0 0 0] 0 3 0 0 0 0 0 2 0 0 0 0 0 0 0 U = [ũ ü, ūz ü4], E = V = [ i is 4 5] Fill in the blanks. (a) (1 point) What is the rank of A? (b) (1 point) What is the largest value of ||A||, subject to ||7|| = 1? (c) (1 point) List an orthonormal basis for RowA. (d) (1 point) List an orthonormal basis for ColA.