Theorem 3.8 assumes that all calculations for det(A) are done by exact arithmetic. As noted previously, this
Question:
Show that det(A) is 0, either by hand or by using your software. Next, show by hand computation that det(B) = -3ϵ, where
Hence, theoretically, for any ϵ ( 0, matrix B is nonsingular. Let your software compute det(B) for ϵ = (10-k, k = 5, 6, ( ( ( , 20. Do the computational results match the theoretical result? If not, formulate a conjecture to explain why not.
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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0132296540
9th edition
Authors: Bernard Kolman, David Hill
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