Determine if the statement is true or false, and justify your answer. the product of the eigenvalues (counting multiplicities) o f a is equal to the constant term of the characteristic polynomial of a.
2 answers:
True
The justification is that eigenvalues are the roots of the polynomial.
If roots are known, then polynomial can be written in factor form:
Thus the constant term is product of eigenvalues by nature of expansion of factored polynomial.
This may be true, you would have to compute a few and present argument though. it may have to do with how they factor and may even have deep origins to the Rational roots theorem but I am unsure at the moment.
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