41-56 - Cramer's Rule Use Cramer's Rule to solve the system. S2r - y = -9 41. (6x + 12y = 33 42. 4x + 7y = 20 x + 2y = 8 x- 6y = 3 — бу— 3x + 2y = 1 [4x + }y = 1 44. 43. lix - ty = - (0.4x + 1.2y = 0.4 45. (10x - 17y = 21 46. 20x – 31y = 39 1.2x + 1.6y = 3.2 x- y + 22 = 0 5x - 3y + : = 6 X - 47. + z = 11 = 0 4y - 6z = 22 7x + 10y 3x 48. -x + 2y = -13 2x, + 3x - 5x3 = 1 -2a + c = 2 a + 2b - c = 9 3a + 5b + 2c = 22 49. X1 + x2 - X3 = 2 50. 2x2 + x3 = 8 r - ty + : - +y +: = # z =} 2x - y 5x = 5 + 3z = 19 51. 52. x- fy + : 4y + 72 = 17 2x 5y 3y + 5z = 4 -== 10 = 4 53. 2x 54. x+ y - z = 8 (3x 4x + 7y = 0 + 5z = 0 x+ y + z + w = 0 x + y = 1 2x + w = 0 y +z = 2 55. 56. z + w = 3 y - : + 2: w - x= 4 miri
41-56 - Cramer's Rule Use Cramer's Rule to solve the system. S2r - y = -9 41. (6x + 12y = 33 42. 4x + 7y = 20 x + 2y = 8 x- 6y = 3 — бу— 3x + 2y = 1 [4x + }y = 1 44. 43. lix - ty = - (0.4x + 1.2y = 0.4 45. (10x - 17y = 21 46. 20x – 31y = 39 1.2x + 1.6y = 3.2 x- y + 22 = 0 5x - 3y + : = 6 X - 47. + z = 11 = 0 4y - 6z = 22 7x + 10y 3x 48. -x + 2y = -13 2x, + 3x - 5x3 = 1 -2a + c = 2 a + 2b - c = 9 3a + 5b + 2c = 22 49. X1 + x2 - X3 = 2 50. 2x2 + x3 = 8 r - ty + : - +y +: = # z =} 2x - y 5x = 5 + 3z = 19 51. 52. x- fy + : 4y + 72 = 17 2x 5y 3y + 5z = 4 -== 10 = 4 53. 2x 54. x+ y - z = 8 (3x 4x + 7y = 0 + 5z = 0 x+ y + z + w = 0 x + y = 1 2x + w = 0 y +z = 2 55. 56. z + w = 3 y - : + 2: w - x= 4 miri
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
Transcribed Image Text:41-56 - Cramer's Rule Use Cramer's Rule to solve the
system.
S2r - y = -9
41.
(6x + 12y = 33
42.
4x + 7y = 20
x + 2y = 8
x- 6y = 3
— бу—
3x + 2y = 1
[4x + }y = 1
44.
43.
lix - ty = -
(0.4x + 1.2y = 0.4
45.
(10x - 17y = 21
46.
20x – 31y = 39
1.2x + 1.6y = 3.2
x-
y + 22 = 0
5x - 3y + : =
6
X -
47.
+ z = 11
= 0
4y - 6z = 22
7x + 10y
3x
48.
-x + 2y
= -13
2x, + 3x - 5x3 = 1
-2a
+ c = 2
a + 2b - c = 9
3a + 5b + 2c = 22
49.
X1 + x2 - X3 = 2
50.
2x2 + x3 = 8
r - ty + :
- +y +: = #
z =}
2x - y
5x
= 5
+ 3z = 19
51.
52.
x- fy + :
4y + 72 = 17
2x 5y
3y + 5z = 4
-== 10
= 4
53.
2x
54. x+ y - z = 8
(3x
4x + 7y
= 0
+ 5z = 0
x+ y + z + w = 0
x + y = 1
2x
+ w = 0
y +z = 2
55.
56.
z + w = 3
y - :
+ 2:
w - x= 4
miri
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning