11. If A¹ = [1 27 4 6 12. If A¹ = -1 solve AX = 1 2 0] 3 1 2 4 1 [3] for X. -2 solve AX = 1 for X. 4
11. If A¹ = [1 27 4 6 12. If A¹ = -1 solve AX = 1 2 0] 3 1 2 4 1 [3] for X. -2 solve AX = 1 for X. 4
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.2: Logarithmic Functions
Problem 6YT: YOUR TURN 6 Solve for x: 2x+1=3x
Related questions
Question
number 11, 12, 14, and 15.
![11. If A¹ =
[1 2]
4
6
. solve AX =
3
[³]
1
for X.
1
2 0
-2
12. If A¹ = -1 3 1 solve AX = 1 for X.
2 4 4
4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe9d8e919-6c53-43b3-96c1-5f9438fdaf13%2F659f5a69-a298-44d3-a9b2-e6609b0e43bf%2Fdjz3i8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11. If A¹ =
[1 2]
4
6
. solve AX =
3
[³]
1
for X.
1
2 0
-2
12. If A¹ = -1 3 1 solve AX = 1 for X.
2 4 4
4
Transcribed Image Text:In Problems 15-19, use an inverse matrix to find the solution to the systems.
x+2y+z=5 (3,4,0)
2x+y-3z=-2
(3x+y+4z=-5
x+3y-6z=7
15. 2x-y+2z=0
16.
x+y+2z=-1 (1,0, -1)
(x+2y.
17. 2x+3
-x-2
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