Question
Asked Feb 2, 2019
51 views

I Cannot seem to get pivots - I'm always a number off. Problem:
4 3 0
2/3 0 -2
1 3 6 (pivot on 6)
I got this answer
4 3 0
8/3 0 0
1/6 1/2 1

The correct answer is
4 3 0
1 0 0
1/6 1/2 1

What did I do wrong?

check_circle

Expert Answer

Step 1

We need to transform the given matrix, pivot on 6, which is the third element in third raw.

fullscreen
Step 2

The calculation is ...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Advanced Math

Related Advanced Math Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: For the pair of supply and demand equations where x represents the quantity demanded in units of 100...

A: Consider the supply and the demand function as follows, 2x + 9p = 93                                ...

question_answer

Q: 12.15 The Fourier series for the function y(x) = \x( in the range-m x < π is 4cos(2m + 1)x y(x) = 2-...

A: To determine the related functions and the Fourier series based on the given Fourier series

question_answer

Q: of 2 3. If you read 20 books this year, a. How many different sets of 6 books could you recommend so...

A: Total number of books read this year, n = 20(a) To find the number of different sets of 6 books that...

question_answer

Q: 2. Prove that if n is even, then 3n + 1 is odd

A: The given expression is 3n + 1. Prove that 3n + 1 is odd, if n is even.

question_answer

Q: A point is an ordinary point of a non-homogeneous linear second order differential equation,  y"+p(x...

A: Consider the differential equation:

question_answer

Q: Problem B. Recall that a order relation is a well-ordering, if every nonempty set has a smallest ele...

A: Click to see the answer

question_answer

Q: Convert the number to decimal form. 251seven

A: To find the base 10 representation for the number given its base 7 representation.

question_answer

Q: 5.2 the book is "First Course on Fuzzy Theory and Applications" please I need the solution of part d...

A: Consider Part d) and use the following:

question_answer

Q: pls explain to me step by step and pls write clearly. thanks

A: To verify that the contraction mapping condition is NOT satisfied using the given functions f(t) and...