Question

Can a 2x3 matrix have a unique solution? Can a 3x2, 3x4,4x3. Is there a way...

Can a 2x3 matrix have a unique solution? Can a 3x2, 3x4,4x3.
Is there a way for it to be impossible for a matrix to have a unique solution.

Please explain. Confused.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The arbitrary constant and showing for example why a 2x3 linear system doesn't have a unique...
The arbitrary constant and showing for example why a 2x3 linear system doesn't have a unique solutions confuses me: Apparently: 2x3 there are 2 equation and 3 variable.. I don't know where to go from here. Can I take any 2x3 matrix to show that a linear system doesn't have a unique solution?
Is it possible to have an inconsistent 2x3 linear system, 3x2, 3x4, 4x3 ? Explain why...
Is it possible to have an inconsistent 2x3 linear system, 3x2, 3x4, 4x3 ? Explain why our why not. What is meant by inconsistent. I do not know any big words like rank. None of those are in my notes. Please explain in a way that would make sense for a person fresh out of high school.
How to write matrix as linear system: 3x2 matrix: (2 2) (x) = (2) (2 2)...
How to write matrix as linear system: 3x2 matrix: (2 2) (x) = (2) (2 2) (y) = (2) (1 1) = (1) How do I know this matrix has infinitely many solutions. Is it because it is multiplied by an x and y ? Please explain. We were not taught ranks. So please do not use ranks.
Is there a unique way of filling in the missing probabilities in the transition​ diagram? If​...
Is there a unique way of filling in the missing probabilities in the transition​ diagram? If​ so, complete the transition diagram and write the corresponding transition matrix. If​ not, explain why. A transition diagram has two states, A and B. An arrow pointing from A to A is labeled 0.5. An arrow pointing from A to B is labeled with a question mark. An arrow pointing from B to B is labeled with a question mark. An arrow pointing from...
1.If an LP problem has a unique optimal solution, can the optimal solution be an interior...
1.If an LP problem has a unique optimal solution, can the optimal solution be an interior point of the feasible region? Explain and prove. 2.How do we know from a simplex tableau of an LP problem if the current basic feasible solution is optimal? (consider a min problem) Explain.
1. It is impossible for a linear program with unbounded feasible region to have a unique...
1. It is impossible for a linear program with unbounded feasible region to have a unique optimal solution. True or False? 2. It is impossible for an integer program to have infinitely many optimal solutions. True or False? 3. When we solve an integer program with a minimization objective using Branch and Bound, we can discard a subproblem for which the optimal objective value of the associated LP is larger than the objective value of the incumbent solution. True or...
Argue that the only way for a square matrix Ain reduced echelon form Arr to have...
Argue that the only way for a square matrix Ain reduced echelon form Arr to have a non-zero determinant is if Arr=I, the identity matrix.
Identify a specific application where matrix multiplication can be applied to determine its solution. Fully explain...
Identify a specific application where matrix multiplication can be applied to determine its solution. Fully explain why matrix multiplication is appropriate and how you convert the application to matrix form. Then, research matrix multiplication using excel (try googling “excel matrix multiplication”) and solve your application using excel. Include a partial hand calculation to show your work on excel is correct. Explain the result of the matrix multiplication. For example, interpret the value in a specific cell in the product matrix....
Prove that for a square n ×n matrix A, Ax = b (1) has one and...
Prove that for a square n ×n matrix A, Ax = b (1) has one and only one solution if and only if A is invertible; i.e., that there exists a matrix n ×n matrix B such that AB = I = B A. NOTE 01: The statement or theorem is of the form P iff Q, where P is the statement “Equation (1) has a unique solution” and Q is the statement “The matrix A is invertible”. This means...
The system of equations may have a unique solution, an infinite number of solutions, or no...
The system of equations may have a unique solution, an infinite number of solutions, or no solution. Use matrices to find the general solution of the system, if a solution exists. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answers in terms of z as in Example 3.) 3x ? 2y + 5z = 11 2x ? 3y + 4z = 8