Problem 10: Suppose V is a non-zero finite dimensional F-vector space. Let TE L(V). Let P(F) be the vector space of polynomials over F. Recall that we have a linear map y : P(F) → L(V), given by sending f(t) → ƒ(T). Show that there exists a unique monic polynomial µr(t) such that f(t) € ker & if and only if ur(t) divides f(t). (Hint: Use the division algorithm in P(F).) 4

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Problem 10: Suppose V is a non-zero finite dimensional F-vector space. Let Te
L(V). Let P(F) be the vector space of polynomials over F. Recall that we have a
linear map
4: P(F) → L(V), given by sending f(t)→ f(T).
4
Show that there exists a unique monic polynomial pr(t) such that f(t) € ker if and
only if µr(t) divides f(t). (Hint: Use the division algorithm in P(F).)
Transcribed Image Text:Problem 10: Suppose V is a non-zero finite dimensional F-vector space. Let Te L(V). Let P(F) be the vector space of polynomials over F. Recall that we have a linear map 4: P(F) → L(V), given by sending f(t)→ f(T). 4 Show that there exists a unique monic polynomial pr(t) such that f(t) € ker if and only if µr(t) divides f(t). (Hint: Use the division algorithm in P(F).)
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