Can a matrix that has 0 entries for an entire row have one solution? Explain why or
Question:
Can a matrix that has 0 entries for an entire row have one solution? Explain why or why not.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (11 reviews)
A zero matrix aka a null matrix can be defined as one where ...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Mark each statement True or False. Justify each answer. (If true, cite appropriate facts or theorems. If false, explain why or give a counterexample that shows why the statement is not true in every...
-
Case Study: Quick Fix Dental Practice Technology requirements Application must be built using Visual Studio 2019 or Visual Studio 2017, professional or enterprise. The community edition is not...
-
An n à n circulant matrix has the form in which the entries of each succeeding row are obtained by moving all the previous row's entries one slot to the right, the last entry moving to the...
-
Which of the following is not an example of supervised machine learning? O Clustering O Deep learning O Decision Tree Linear Regression
-
Suppose that Xi is a random variable for which E(Xi) = , i = 1, 2, . . . , n. Under what conditions will the following be true? . 4.- i=1
-
Assume r = 8%, = 30%, = 0. In doing the following calculations, use a stock price range of $60-$140, stock price increments of $5, and two different times to expiration: 1 year and 1 day. Consider...
-
Suppose two capacitor plates have an arca of \(0.0100 \mathrm{~m}^{2}\) and are initially separated by \(1.00 \mathrm{~mm}\). Each plate holds \(3.30 \mu \mathrm{C}\) of charge. How much energy is...
-
Your tax clients, Jack and Diane a married couple filing a joint return, fell in love with a new construction house for sale in their small Illinois hometown. The builder offers two options on the...
-
7. 8. The work done by a gas molecule in an isolated system is given by W=ae KT, where x is the displacement, k is the Boltzmann constant and T is the temperature. and are constants. Then the...
-
Shadyside Insurance Company manages a medical insurance program for its clients. Employees of client firms submit claims for reimbursement of medical expenses. Shadyside processes these claims,...
-
For the following exercises, use a graphing utility to graph the given parametric equations. a. b. c. Graph all three sets of parametric equations on the domain [4, 6]. [x(t) = cost-1 y(t) = sin t + t
-
Does matrix multiplication commute? That is, does AB = BA? If so, prove why it does. If not, explain why it does not.
-
Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible? a. Vertical asymptotes x = - 2, x = 3 b. Vertical asymptotes x = - 2, x =...
-
You can change the types of transactions included on reports in Classic view by clicking Customize and opening the _______________. Select one: a. Rows / Columns section b. Filter section c. Header /...
-
Describe the ethical dilemma you were facing. Apply the process for making an ethical decision to the dilemma, ensuring you include each step in the process. Does the solution you arrived at when...
-
The "medical loss ratio" legislated in the ACA is: A. An insurer's requirement that enough of the premiums collected are put into reserves to cover 2/3 of actuarial projected claims volume B. An...
-
9. At their Dissolution trial, H&W introduced the following evidence. Their house is titled in joint tenancy and has a net value of $400,000. W paid $20,000 from her separate property as the...
-
The Commerce Control List (CCL) Blank______. Multiple choice question. provides details regarding the possible end users of a product indicates whether an item is eligible for export includes...
-
Assume the same information as in E4.9, except thai International Foods repqrts using IFRS and allocated its goodwill to the following cash generating units (CGUs): E.Asia$ 40,000,000...
-
(a) With not more than 300 words, examine why Malaysia missed its 2020 targets to divert 40% of waste from landfills and increase recycling rates to 22%. (10 marks) b) Why arent Malaysian recycling?...
-
In Problems 13 16, use the following matrices to compute each expression. AB A || 10 24 -1 2 B = 4 1 -3 0 1 1-2 C = 315 -4 5 52
-
In Problems 7 18, write the augmented matrix of the given system of equations. x+y - z = 2 3x-2y = 2 5x+3y-z= 1 =
-
In Problems 11 22, graph each inequality. y 2
-
Suppose the CD market is in equilibrium, and there is a reduction in consumer income. Does the break-even point change? Explain in detail.
-
Julia says that Lorena has "no shame, but that is why I love her." How has she become more like Lorena, in a positive way, than she ever thought? How is this a sign of progress for Julia? Use text...
-
Lake Pleasant, AZ, has a surface area of approximately 2,000 hectares. The inflow for the month of August is zero. The lake is dammed so that no water leaves the impoundment downstream of the dam....
Study smarter with the SolutionInn App