Find the inverse of A = 4 2 3 332 0 Set up the augmented matrix Identity matrix 423 A-1 + R₁ >R₁ 1 1/2 3/4 1 1/400 332 32-33, he 010 anything bigger than a 2x2 Our goal is to get I on the left, and what we would be left with is the inverse matrix on the right. 113-1173 1 1/2 3/4 1 1/4 3/2 -1/4-3/4 1 -1/2 1/4 1-1/401 2/32 212 3/4 1 1/4 1-1/6 1-1/2 2/3 Use this to get o for the 1/2 1/4 1-1/401 numbers above & below it! DO/61/2 13 07 what's the B1-1/232 R1 3+/22301-16 1-1/6 -1/2 2/3 0 1001/6 1-1/2 1/3 1 1-1/2/3 order? How do I know where to start? 6837173 1 1/2 -1/3 0 1/2 2/3 1-3 2 6 Use this to get o for the 2 numbers above R₁- 5/613 Bi B2 + 1/6 R3 R2 3-2-S 1-0 I left -326 A-right A = 3 2 S -1 3 2 -1 2 4 inverse of A -2 0 -4 • -1 1 2
Find the inverse of A = 4 2 3 332 0 Set up the augmented matrix Identity matrix 423 A-1 + R₁ >R₁ 1 1/2 3/4 1 1/400 332 32-33, he 010 anything bigger than a 2x2 Our goal is to get I on the left, and what we would be left with is the inverse matrix on the right. 113-1173 1 1/2 3/4 1 1/4 3/2 -1/4-3/4 1 -1/2 1/4 1-1/401 2/32 212 3/4 1 1/4 1-1/6 1-1/2 2/3 Use this to get o for the 1/2 1/4 1-1/401 numbers above & below it! DO/61/2 13 07 what's the B1-1/232 R1 3+/22301-16 1-1/6 -1/2 2/3 0 1001/6 1-1/2 1/3 1 1-1/2/3 order? How do I know where to start? 6837173 1 1/2 -1/3 0 1/2 2/3 1-3 2 6 Use this to get o for the 2 numbers above R₁- 5/613 Bi B2 + 1/6 R3 R2 3-2-S 1-0 I left -326 A-right A = 3 2 S -1 3 2 -1 2 4 inverse of A -2 0 -4 • -1 1 2
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...
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I need help in solving the inverse solution of A, that is attached in the second image. The first image shows another example of the steps that I am expected to follow. But I am not sure how to use those steps with solving a matrice with negative numbers.
Please help me solve this and thank you
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