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Get Full Access to Linear Algebra: A Geometric Approach - 2 Edition - Chapter 5.2 - Problem 11
Get Full Access to Linear Algebra: A Geometric Approach - 2 Edition - Chapter 5.2 - Problem 11

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# Generalizing the result of Proposition 2.4, show thatACT = (det A)I even ifAhappens to ISBN: 9781429215213 438

## Solution for problem 11 Chapter 5.2

Linear Algebra: A Geometric Approach | 2nd Edition

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Problem 11

Generalizing the result of Proposition 2.4, show thatACT = (det A)I even ifAhappens to be singular. In particular, when A is singular, what can you conclude about the columns of CT?

Step-by-Step Solution:
Step 1 of 3

Sonny Chauhan RPI Abstract Algebra notes (week 1): Well ordering Principle: Every nonempty set of positive integers contains a smallest number, member. Divisor: is when a number is divisible by another number. When we divide the numbers we get remainder 0. For example a nonzero integer t is a divisor of the integer s if t is divisible by s. That means there exists an integer u such that s=tu. We write t|s also known as (“t divides s”). Division Algorithm: Let b>0 and a and b be integers. There has to exist integers q and r where r is greater than or equal to 0 and less than b such that a=bq+r. In this case a is the dividend, b is the divisor, q is the quotient and R is the remainder. For example: 345/8= 43 remainder 1. Thus by the division algorith

Step 2 of 3

Step 3 of 3

##### ISBN: 9781429215213

This textbook survival guide was created for the textbook: Linear Algebra: A Geometric Approach, edition: 2. This full solution covers the following key subjects: . This expansive textbook survival guide covers 31 chapters, and 547 solutions. Since the solution to 11 from 5.2 chapter was answered, more than 216 students have viewed the full step-by-step answer. The answer to “Generalizing the result of Proposition 2.4, show thatACT = (det A)I even ifAhappens to be singular. In particular, when A is singular, what can you conclude about the columns of CT?” is broken down into a number of easy to follow steps, and 31 words. The full step-by-step solution to problem: 11 from chapter: 5.2 was answered by , our top Math solution expert on 03/15/18, 05:30PM. Linear Algebra: A Geometric Approach was written by and is associated to the ISBN: 9781429215213.

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