[-1 (X?0 -1-3312- 3-3Ans. -1,;-5,; 3,-1 -4- 4-1Determine the Rank ofthe Following Matrices

Answered: Image /qna-images/answer/e21711f0-85d9-43b2-9343-a043fa0baa05.jpg

Answered: [-1 (X? 0 -1 0 0 -1 -4 12 Ans. -1, -4…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Similar questions

Consider the two matrices: Compute A + 3B. The result is equal to: Select one: a. O b. O c. (-4 O d. - 13 -12 6 (5 −11 -15 6 none of the others 5/2 -15/2 O e. 3(B+ A/2) -11/2) 3 2 4 A = - (²6₂1) B-( 1²3 -25) = -6 0 -3
Consider the following matrices: 2 -2 1 -1 4- [²3] A = B = c-632 = -6 -3 -2| Compute the following expressions or explain why they cannot be computed. (a) A + B (b) A + C (c) AB (d) BA (e) CB+CA (f) BC + AC
Find the matrix of the quadratic form 2x1? + 3x2² – x32 + 4x1x2 – 2 x1x3 + 6x2x3 2 2 -2 1 (a) 2 3 (b) -2 3 3 -1 3 -1 1 3 -1 2 -2 -1] [2 2 1 (d) 2 l1 -2 3 3 3 -3 [-1 3 -1. -3 -1.
Find the following expressions, given the matrices shown: 3 4" 0 -5 -3 2 4 -3 4. 2 0.8 1.2 1. 2(A+B), 2A+2B, 5A-½B, A+B+C 2. 2. 4.
I. GIVEN THE FOLLOWING MATRICES -2 0 -5 A = a. (5A)¹ = 5 (A¹) b. (8A)BA(8B) 5 3 4 II. Find the inverse of a matrix. a. 2-3] -12 b. 3x+2y=6 5x-9 y = 15 C. -1 1 -6 12 34 X = III. SOLVE FOR THE VALUES OF THE VARIABLES SUCH THAT EACH OF THE FOLLOWING STATEMENTS IS TRUE B = a. The sum of three numbers is 12. The 1st is 5 times the 2nd. The sum of the 1st and 3rd is 9. Find the numbers. 7 4 2 b. -5 0 2 3x-2y+z=25 x + 3y - 2z = -12 4x - 5y-z=31 -3 2 -6 1 -1 3 2 12 -2 -2 1 IV. SOLVE THE GIVEN SETS OF LINEAR EQUATIONS BY:0 (a) Cramer's Rule (b) Gaussian elimination method (c) Gauss-Jordan Method a)
Select the answer which lists the sizes of the following matrices in order. 123 654 12 2 [1 2 3 4 5] 3 A. [3X2], [2X3], [1X5], [5X1], [3X3] B. [2X3], [3X2], [1X5], [5X1], [3X3] C. [2X3], [3X2], [5X1], [1X5], [3X3] O D. [3X2], [2X3], [5X1], [1X5], [3X3] OC.c[A] = [A]c OD. [A][A¹] = [I] 5 123 456 789 QUESTION 2 Which of the following are Always True for matrices A, B and constant c (select all that are true) A. [A] + [B] = [B] + [A] B. [A][B] = [B][A]
3 and B Two inverted Matrices. Find (4B

Recommended textbooks for you

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

[-1 (X? 0 -1 0 0 -1 -4 12 Ans. -1, -4 -1 Determine the Rank of the Following Matrices %3B