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Linear Algebra and Score Student Number

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Linear Algebra and Score Student Number
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LINEAR ALGEBRA

QUESTION ı

The blanks below will be filled by students.

i Name:

Surname:
Signature:

22 MAY 2013

FINAL

i Electronic

Group Number: \ List Number:

Post( e-mail) address:

For the solution of this question

(Except the score)
Score

Student Number:

please use only the front face and if necessary the back face of this page.

[ı2 pts] (a) Find the transition matrix from the ordered basis [(ı, ı, ı)T, (ı, 0, O)T, (0,2, ı)T] of R3 to the ordered basis [(2,ı, O)T, (0, ı, O)T, (ı, 2, ı)T] of R3.

[13 pts] (b) Let A



=

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3

2

4

.

5

(i) Find a basis for the row space of A and determine its dimension.
(ii) Find a basis for the column space of A and determine its dimension.
(iii) Find the rank of A.

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