6. If the solution of Ax6 contains two free varlables, a, the zeros of A lie on a line b. the zeros of A lie on a plane c. none of the above 7. The vectors and 6 a. are independent b. are dependent 8. A rotation matrix in R has a. always real eigenvalues b. always complex eigenvalues C. none of the above 2x10y = 23 9. The system 4x +20v =15 has a unique solution a. b. has no solution c. has infinitely many solutions 10. The graph of a linear equation in 3 variables is a. a plane in 3 dimensionis b. a hyperplane in 3 dimensions C. hone of the above

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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6. If the solution of Ax0 contains two free varlables,
a. the zeros of A lie on a line
b. the zeros of A lie on a plane
c. none of the above
7. The vectors
and
a. are independent
b. are dependent
8. A rotation matrix in R has
a. always real eigenvalues
b. always complex eigenvalues
c. none of the above
2x 10y = 23
4x 20y =15
9. The system
a. has a unique solution
b. has no solution
c. has infinitely many solutions
10. The graph of a linear equation in 3 variables is
a. a plane in 3 dimensions
b. a hyperplane in 3 dimensions
C none of the above
111/ 13 >
Transcribed Image Text:6. If the solution of Ax0 contains two free varlables, a. the zeros of A lie on a line b. the zeros of A lie on a plane c. none of the above 7. The vectors and a. are independent b. are dependent 8. A rotation matrix in R has a. always real eigenvalues b. always complex eigenvalues c. none of the above 2x 10y = 23 4x 20y =15 9. The system a. has a unique solution b. has no solution c. has infinitely many solutions 10. The graph of a linear equation in 3 variables is a. a plane in 3 dimensions b. a hyperplane in 3 dimensions C none of the above 111/ 13 >
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