Let A be a Hermitian matrix with eigenvalues λ1 ¥ λ2 ¥ ... ¥ λn and orthonormal
Question:
(a) If x = c1u1 + ... + cnun show that
(b) Show that
λn ¤ p(x) ¤ λ1
Transcribed Image Text:
ρ(x) = (Ax, x) = X"AX
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
a Since the eigenvectors u 1 u n form an orthonormal b...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Linear Algebra questions
-
Let A be a Hermitian matrix with eigenvalues 1,..., n and orthonormal eigenvectors u1,..., un. Show that A = 1u1u1H + 2u2u2H + ... + nununH
-
Let A be a 2 Ã 2 matrix with eigenvalues 3 and 1/3 and corresponding eigenvectors Vi = | 1 |and v2 =
-
Let A be a 2 x 2 matrix with eigenvalues -3 and - 1 and corresponding eigenvectors Let x(t) be the position of a particle at time t. Solve the initial value problem x' = and v, = x' = Ax, x(0) =
-
Which of the following is not true regarding a promissory note? a. Promissory notes may not be transferred to another party by endorsement. b. Promissory notes may be sold to another party. c....
-
Your firm is expanding globally and is sending executives overseas for the first time. What will you do to be sure these individuals are prepared to deal with the ethical dilemmas they will face?
-
Repeat Problem 10.12 (a), assuming that the population variances in the two branches are not equal. Compare these results with those of Problem 10.12 (a). Problem 10.12 (a) t Test for Differences in...
-
What is speed stability?
-
A long cylindrical heater element of diameter D = 10 mm, temperature T 1 = 1500 K, and emissivity ? 1 = 1 is used in a furnace. The bottom area A 2 is a diffuse gray surface with ? 2 = 0.6 and is...
-
If triangles ABC and DFG are similar triangles and side DF = 218, what is the value of side DG?
-
The general ledger of Zips Storage at January 1, 2021, includes the following account balances: The following is a summary of the transactions for the year:1. January 9 Provide storage services for...
-
Let p(x) = -x3 + cx2 + (c + 3)x + 1, where c is a real number. Let C denote the companion matrix of p(x), and let (a) Compute A-1CA. (b) Use the result from part (a) to prove that p(x) will have only...
-
Find an orthogonal or unitary diagonalizing matrix for each of the following: (a) (b) (c) (d) (e) (f) (g) 3-i 4 i20 2.1 0 123 3 0 0I 211 422
-
To which two months does the special accounting rule pertain to?
-
McDonalds What types of technology do they employ AT McDonalds ? (routine/non-routine (how they do it) What are the characteristics of the workforce ? (high/low) In what type of environment ?...
-
Kiso Company purchased a tract of land for $4,500,000 in anticipation of extracting 1,425,000 tons of ore. The residual value of the land is expected to be $480,000. The company mines 125,000 tons of...
-
Part One: After exploring the library databases and reviewing your brainstorming activity, select two potential issues that are related to your career or degree. Again, ensure that you are selecting...
-
1. In December 2008, your company faces a decision to bid for a eight-year lease on a coal mine offered by the government. The lease gives the winner of the auction the right to actually develop the...
-
Sharman Ltd is considering acquiring Elpheus Ltd. The two companies have agreed the purchase consideration at 20 million shillings. Sharman Ltd is also to take-over the debt of ELPHEUS LTD amounting...
-
Assume that during the audit of the public Chandler Corporation the following critical audit matter was identified and summarized for purposes of inclusion in the audit report. Critique presentation...
-
A routine activity such as pumping gasoline can be related to many of the concepts studied in this text. Suppose that premium unleaded costs $3.75 per gal. Work Exercises in order. Use the...
-
Let A and B m ( n matrices that are row equivalent. (a) Prove that rank A = rank B. (b) Prove that for x in Rn, Ax = 0 if and only if Bx = 0.
-
Let A be m ( n and B be n ( k. (a) Prove that rank(A B) ( min {rank A, rank B}. (b) Find A and B such that rank(A B) < min{rank A, rank B). (c) If k = n and B is nonsingular, prove that rank(A B) =...
-
For an m ( n matrix A, let the set of all vectors x in Rn such that Ax = 0 be denoted by NS(A), which in Example 10 of Section 4.3 has been shown to be a subspace of Rn, called the null space of A....
-
1. Electric potential is given by V=6x-8xy-8y+6yz - 4z Then magnitude of electric force acting on 2C point charge placed on origin will be :- (1) 2N (2) 6N (3) 8N (3) 8N (4) 20 N 2. Figure shows...
-
23. A convex mirror used for rear view on an automobile has a radius of curvature of 3m. If a bus is located at 5m from this mirror, find the position, nature and magnification of the image. 24. An...
-
17. A concave mirror produces a real image 10mm tall, of an object 2.5mm tall placed at 5cm from the mirror. Calculate focal length of the mirror and the position of the image. 18. An object is...
Study smarter with the SolutionInn App