Question

A system of four linear equations in three unknowns is always inconsistent. Is this true or false?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Advanced Math

Related Advanced Math Q&A

Find answers to questions asked by students like you.

Q: In Exercises 22-26 solve the initial value problem. — -е* у" — 7у" + бу y(0) = 4, y'(0) = 2 -ex (17 ...

A: First, write the homogenous equation:

Q: Let |a|=30.  How many left cosets of <a4>  in <a> are there?  List them.   I was able to...

A: Given that,|a|=30One left coset is <a4>.

Q: linear algebra

A: Find the eigenvalue of the given system as follows.

Q: Advanced Math Question

A: The given differential equation is,

Q: Kirby is buying a new gas barbecue grill that has been reduced for an​ end-of-summer sale by 10​% to...

A: It is given that gas barbeque grill has been reduced by 10% to $612.

Q: For the Leslie matrix a. Find the dominant eigenvector b.normalized eigenvector c. Growth/decay rate...

A: The problem concerns the properties of eigenvalues and eigenvectors of the given matrix

Q: f(x)=(x-5)2 - 4 What is the vertex? What is the domain and range?

A: The Vertex Form of a quadratic function can be computed as follows.

Q: Please show me how to calculate this out fully. The answer will be in terms of arc length (s) and I'...

A: Given curve is,

Q: Use simplex method to solve the problem.

A: Consider the given question,The solution of the given problem by using the simplex method as follows...

Q: 3 Estimate e2* sin(x) dx 1 using the Trapezoidal Rule with n = 1,2,4 and 8 segments 2) using Romberg...

A: Part (1): (a)The trapezoidal rule stats that: 

Q: 15 year bond at 5.2%; price $4630. Find the face value of the bond.

A: Recall the following fact.

Q: 8.

A: Problem concerns quotients G/H , where G and H are subgroups of Z =the additiv group of integers

Q: 38

A: Problem 38:Observe the following fact.

Q: In Exercises 18-30 find a fundamental set of solutions, given that yı is a solution. х2у" — 2ху' + (...

A: Click to see the answer

Q: Advanced Math Question

A: Result used:

Q: Number 1

A: To express the given numbers of sum(s) of distinct Fibonacci numbers

Q: Use simplex method to solve for problem.

A: Click to see the answer

Q: [1E q24] Question is attached, Thanks ?

A: To prove the inverses of the three non-zero points lie on a straight line, under the given condition...

Q: please do part (b)

A: For the linear system arising from circuit theory, solve the initial value problem b)

Q: A subset S of a plane satisfying incidence and betweenness axioms is called convex if for any two po...

A: (a)To prove: - Intersection of convex set is convex.Let us take two convex set (let A and B) and C=A...

Q: S= {A,D} and T={B,C,E} for the network in exercise #8 Tell whether the given sets of S, T form a cut...

A: Given that S = {A, D} and T = {B,C,E} for the following network, which is a connected graph,

Q: Find the amount of compound interest earned. 5) $5000 at 6% compounded annually for 3 years

A: Recall the following fact.

Q: (4) A function fe C(T) is Lipschitz continuous if there exists a constant L > 0 such that f(x)- f(y)...

A: Dini’s criterion: If φ(u)/u ∈ L [0, δ], for some δ > 0 where φ(u) = f (x + u) +f (x - u) -2s. s ∈...

Q: 6a please

A: To solve the given problem.

Q: Solve for n: (n2 + 1)  / (n+1)   >  b

A: Given that,

Q: Use the Laplace transform to solve the given initial-value problem. y''-6y'+13y=0,    y(0)=0,    y'(...

A: The given differential equation is

Q: 20

A: Click to see the answer

Q: Section 3.4 Question 7

A: From the given statement, the vector form is S = (a + b, a – b + 2c, b, c)T.

Q: Given a sequence ( xn ), prove that (xn ) converges to zero if and onlyif the sequence ( |xn| ) conv...

A: From the given information, it is needed to prove that:

Q: Using the plecewiSE ed be low, ictlon defl 3 - 2x, if x < 4 2x2x x 3 g(x) if 4 x 6 if 6 x (а) g(5) 5...

A: To identify the condition on the input and evaluate f at the input

Q: Find the effective rate corresponding to the given nominal rate. Round to the nearest hundredth 7) 6...

A: To calculate the effective rate  given the nominal rate.

Q: In Exercises 18-30 find a fundamental set of solutions, given that y1 is a solution. ху" — (2х + 2)y...

A: The given differential equation is

Q: of points of S. 6.30 Show that a set consisting of a finite number of points in E is bounded. Gnita ...

A: Given, a set consisting of a finite number of points in E.

Q: 24

A: To verify Heron's area formula for the given right angle triangle

Q: Find the mass and center of mass of the lamina that occupies the region D and has the given density ...

A: Given:

Q: Prove that if two triangles have congruent bases, then their areas are in the same ratio as their he...

A: To show that the ratio of the areas is equal to the ratio of the heights, if the two triangles have ...

Q: X Document1 - Word AutoSave evie tucker Off ET Design References Mailings Review View Help Search Sh...

A: It is given that U is a square matrix such that UTU = I.

Q: The following technology matrix for a simple economy describes the relationship of certain industrie...

A: (a) Observe from the given technology matrix that for 1 unit of manufactured product 0.25 units of f...

Q: f(x)=2x3-5x2-4x+3 a.) Use rational root theorem to list all possivle rational roots b.) Use Descarte...

A: 1) to identify possible rational solutons to the equatin ; 2) to apply Descarte;s rule of signs to f...