edited by
1,460 views
1 votes
1 votes
  • x  + y/2 =  9
  • 3x  + y = 10


The value of the Frobenius norm for the above system of equations is

  1. $0.5$
  2. $0.75$
  3. $1.5$
  4. $2.0$
edited by

1 Answer

1 votes
1 votes

Answer: D

Frobenius norm = $\sqrt{trace(A*A)}$ = 2.23 which is close to option D.

Answer:

Related questions

1 votes
1 votes
1 answer
1
Ishrat Jahan asked Nov 1, 2014
1,636 views
$x + y/2 = 9$$3x + y = 10$What can be said about the Gauss-Siedel iterative method for solving the above set of linear equations?it will convergeIt will diverseIt will...
8 votes
8 votes
3 answers
2
Ishrat Jahan asked Oct 31, 2014
5,001 views
The following definite integral evaluates to$$\int_{-\infty}^{0} e^ {-\left(\frac{x^2}{20} \right )}dx$$$\frac{1}{2}$$\pi \sqrt{10}$$\sqrt{10}$$\pi$
25 votes
25 votes
8 answers
4
Ishrat Jahan asked Oct 31, 2014
7,379 views
What are the eigenvalues of the matrix $P$ given below$$P= \begin{pmatrix} a &1 &0 \\ 1& a& 1\\ 0&1 &a \end{pmatrix}$$ $a, a -√2, a + √2...