Given that p1=1−x, p2=5+3x−2x2 and p3=1+3x−x2, consider the following statements:   1.  {p1,p2,p3} is linearly independent.   2.  {p1,p2,p3} is a basis for P2.   3.  {p1,p2,p3} spans P2.   4.  {p1,p2,p3} is linearly dependent.   5.  {p1,p2,} is linearly independent.    A.  Statements 4 and 5 are true.  B.  Statements 1 and 2 are true.  C.  Statements 1 and 3 are true.  D.  Statements 3 and 5 are true.  E. Statements 2 and 5 are true

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
Problem 63EQ
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You are given that ⎛⎝⎜1−1053−213−1⎞⎠⎟ can be row reduced to ⎛⎝⎜100010−2120⎞⎠⎟.

 

Given that p1=1−x, p2=5+3x−2x2 and p3=1+3x−x2, consider the following statements:

 

1.  {p1,p2,p3} is linearly independent.

 

2.  {p1,p2,p3} is a basis for P2.

 

3.  {p1,p2,p3} spans P2.

 

4.  {p1,p2,p3} is linearly dependent.

 

5.  {p1,p2,} is linearly independent.

 
  •  A. 

    Statements 4 and 5 are true.

  •  B. 

    Statements 1 and 2 are true.

  •  C. 

    Statements 1 and 3 are true.

  •  D. 

    Statements 3 and 5 are true.

  •  E. Statements 2 and 5 are true
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