A plane α is given via the equation α : x + 2y − z − 2 = 0 . The line l passes through the points A = (1, 2, −1) and B = (2, 3, 0). (a). Find the coordinates of the point of intersection of the line l and the plane α.  (b). Find the distance from the point A to the plane α.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.3: Eigenvalues And Eigenvectors Of N X N Matrices
Problem 24EQ
icon
Related questions
Question

A plane α is given via the equation
α : x + 2y − z − 2 = 0 .
The line l passes through the points A = (1, 2, −1) and B = (2, 3, 0).

(a). Find the coordinates of the point of intersection of the line l and the
plane α. 

(b). Find the distance from the point A to the plane α. 

 

(a). Find a 2 × 2 matrix A such that (-4,0) and (-2, –4) are eigenvectors
of A corresponding eigenvalues 9 and –7.
-
(b). Let B be the matrix
( )
3 2
4 1
Find the eigenvalues and corresponding eigenvectors of B.
(c). Find the eigenvalue of C corresponding to the eigenvector (–1, 1,0)*
(t stands for transposition) given that C is the matrix
10
5
-
-9 - 4 9
5
5
4
-
Transcribed Image Text:(a). Find a 2 × 2 matrix A such that (-4,0) and (-2, –4) are eigenvectors of A corresponding eigenvalues 9 and –7. - (b). Let B be the matrix ( ) 3 2 4 1 Find the eigenvalues and corresponding eigenvectors of B. (c). Find the eigenvalue of C corresponding to the eigenvector (–1, 1,0)* (t stands for transposition) given that C is the matrix 10 5 - -9 - 4 9 5 5 4 -
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning