81 797

Assignments **Done**

99,1% **Successfully Done**

In November 2019

In November 2019

Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.

Physics

Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.

Math

Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Programming

Question #25870

If f(x) = 4x2 + 5x calculate
(i) f(-2)
(ii) (ii) f -1(9)

1
Expert's answer

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

**1.**Prove that, if S is square, U is unitary, and U^(conjugate transpose)SU = T is upper triangular, the**2.**Prove that the eigenvalues of an upper triangular matrix T are the entries of its main diagonal, so**3.**Shur's Lemma: For any square matrix S therer is a unitary matrix U such that U^(conjugate**4.**Associated with each equation (Ax)_i=b_i in the system Ax=b there is a hyperplane H_i defined to be**5.**Associated with each equation (Ax)_i=b_i in the system Ax=b there is a hyperplane H_i defined to be**6.**Ok so I have 3 matrix' and its A B C and I have to solve (-1 means inverse) for (A-1xB)-1xC**7.**1 a) Show that if A is nonsingular symmetric matrix, then A^-1 is also symmetric. Write your justic

Our fields of expertise

New on Blog

Should Students Have Homework and Why

There’s a shortlist of things students absolutely loathe, no matter what major you’re in or which Universities or High Schools…

How to Write the Greatest Essay You’ve Ever Written

Writing is a recipe where we share our thoughts and ideas, guiding the readers along for the experience we are…

How to Write a Last-Minute Research Paper

The clock is ticking. The coffee is brewing. The stress intensifies. And all you’ve written in the past 15 minutes…

APPROVED BY CLIENTS

## Comments

## Leave a comment