Unformatted text preview: , show that if Ax b and Ay b , then for any scalar , A( x ( y x)) b. 4. Suppose you are to solve m different linear systems of n equations in n unknowns. All of the
equations have the same matrix, however, they just differ in right hand sides. Estimate how many
multiplications are required.
5. Use the Gaussian Elimination with Partial Pivoting and Solution algorithm to solve
3x1 5 x2 2 x3 16
3x1 x3 5 6 x1 2 x2 4 x3 8
Show what occupies storage in the A matrix and the ip array initially and after each major step of
elimination. A ip 6. Fill in the five blanks in...
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