Quiz 2 Key - Be sure to complete both of the following...

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1 CS 250 Quiz Key 5 points Open Book/Open Notes Name: _________________________________________ Given matrices with the following dimensions: A 1 is (10 x 4) A 2 is (4 x 5) A 3 is (5 x 20) A 4 is (20 x 2) Find the optimal factorization for this example.
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Unformatted text preview: Be sure to complete both of the following tables. A1 (A2 (A3 A4)) Optimal number of multiplications 1 2 3 4 1 0 200 1200 320 2 0 400 240 3 0 200 4 0 Trace-back table 1 2 3 4 1 1 1or 2 1 2 2 2 3 3 4...
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