Let , and let be a polynomial. Show that if is an eigenvalue of , then is an eigenvalue of .
Hint: this follows from the more precise statement that if is a non-zero eigenvector for for the eigenvalue , then is also an eigenvector for for the eigenvalue . Prove this.
Let , and let be a polynomial. Show that if is an eigenvalue of , then...
Let be an inner product space (over or ), and . Prove that is an eigenvalue of if and only if (the conjugate of ) is an eigenvalue of (the adjoint of ). We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageTEL(V) We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to...
suppose prove that 0 is the only eigenvalue of N (hint: fist show 0 is an eigenvalue of N, and then show if is any eigenvalue then =0 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Using FTLM. a) Let . Use linear algebra to prove that there is a polynomial such that p + p' - 3p'' = q. Hint: consider the map defined by Tp: p + p' - 3p'', and use FTLM. b) Let be distinct elements of . Let be any elements of . Use linear algebra to prove that there is a such that Hint: consider the map defined by . You can use any facts from algebra about the solution...
Let V be a finite-dimensional vector space and let T L(V) be an operator. In this problem you show that there is a nonzero polynomial such that p(T) = 0. (a) What is 0 in this context? A polynomial? A linear map? An element of V? (b) Define by . Prove that is a linear map. (c) Prove that if where V is infinite-dimensional and W is finite-dimensional, then S cannot be injective. (d) Use the preceding parts to prove...
is an eigenvalue invertible matrix with X as an eigenvalue. Show that of A-1. Suppose v ER is a nonzero column vector. Let A (a) Show that v is an eigenvector of A correspond zero column vector. Let A be the n xn matrix vvT. n eigenvector of A corresponding to eigenvalue = |v||2. lat O is an eigenvalue of multiplicity n - 1. (Hint: What is rank A?) (b) Show that 0 is an eigenvalue of
Let V be a Hilbert space. Let S1 and S2 be two hyperplanes in V defined by Let be given. We consider the projection of y onto , i.e., the solution of (1) (a) Prove that is a plane, i.e., if , then for any . (b) Prove that z is a solution of (1) if and only if and (2) (c) Find an explicit solution of (1). ( d) Prove the solution found in part (c) is unique. We...
Please argument all your answers and explain why of your arguments so i can understand better and do not use advanced things im just taking linear algebra course. Let V be a vector space of finite dimension over a field K. T a linear operator over V and a eigenvector of T associated to the eigenvalue . If , show that . Being A any matrix associated to T in some basis of V. We were unable to transcribe this...
Please show all work: Let If x is odd then If x is even then Prove that is true and then solve it. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
5. Let A, B E Mmxm(R) and let v be an eigenvector of A with eigenvalue 1, and v be an eigenvector of B with eigenvalue j. (a) Show that v is an eigenvector of AB. What is the corresponding eigenvalue? (b) Show that v is an eigenvector of A+B. What is the corresponding eigenvalue?
Note: In the following, if is a set and both and are positive integers, then matrices with entries from . The problem below has many applications. If is a linear map from complex vector space to itself, and is an eigenvalue of , then is a simple eigenvalue of if . 1. Suppose is a vector space of dimension over field where you may assume that is either or , and let be a linear map from to . Show...