Linear Equations in Linear Algebra, Algebra

Question 1 [7 marks]
The reduced row echelon form of
?
?
?
?
?
?
?
?
?
?
? ?
3
4 17 22
1 2 5
row
a
b
A is equal to
?
?
?
?
?
?
?
?
?
?
? ?
0 0 0 0
0 0 1 2
1 2 0 3
R .
(a) What can you say about row 3 of A? Give an example of a possible third row for A.
(b) Determine the values of a and b.
(c) Determine the solution of the homogeneous system of equations Rx = 0 in parametric vector
form.
(d) What is the dimension of the column space of A? Do the columns of A span R3 ?
Posted Date: 3/23/2013 7:21:33 AM | Location : Australia







Related Discussions:- Linear Equations in Linear Algebra, Assignment Help, Ask Question on Linear Equations in Linear Algebra, Get Answer, Expert's Help, Linear Equations in Linear Algebra Discussions

Write discussion on Linear Equations in Linear Algebra
Your posts are moderated
Related Questions
how do you add and subtract negative and positive faction

To this instance in this chapter we've concentrated on solving out equations.  Now it is time to switch gears a little & begin thinking regarding solving inequalities.  Before we g

what is quarditic equation


Lizeth noticed that her grandparents’ birth dates have an unusual property. Her grandmother was born 5- 31-36, and her grandfather was born 9-25-34. Furthermore, her great-g


Ask questionteachme how to graph points convert fractions to deciams #Minimum 100 words accepted#


Mary traveled 200 miles at an average rate of 50 miles per hour. How long did it take her?

Suppose an economy has four sectors, Agriculture (A), Energy (E), Manufacturing (M), and Transportation (T). Sector A sells 10% of its output to E and 25% to M and retains the rest