Matrix Rank and Consistent Systems of Equations
Not what you're looking for?
We are not using calculator so the steps need to be shown to the solution.
1) The augmented matrix of a linear system has been transformed by row operations into the form below. Determine if the system is consistent.
2x - y = 7, x + 4y = -5
Purchase this Solution
Solution Summary
Matrix rank is used to determine if a system of equations is consistent.
Purchase this Solution
Free BrainMass Quizzes
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Probability Quiz
Some questions on probability