Use Cramers rule to solve the systems in Problems 2132. 5x 1 + 2x 2 - 2x
Question:
Use Cramer’s rule to solve the systems in Problems 21–32.
5x1 + 2x2 - 2x3 = 1
x1 + 5x2 - 3x3 = -2
5x1 - 3x2 + 5x3 = 2
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
U 2 1 5 5 3 1 1 3 ...View the full answer
Answered By
Mario Alvarez
I teach Statistics and Probability for students of my university ( Univerisity Centroamerican Jose Simeon Canas) in my free time and when students ask for me, I prepare and teach students that are in courses of Statistics and Probability. Also I teach students of the University Francisco Gavidia and Universidad of El Salvador that need help in some topics about Statistics, Probability, Math, Calculus. I love teaching Statistics and Probability! Why me?
** I have experience in Statistics and Probability topics for middle school, high school and university.
** I always want to share my knowledge with my students and have a great relationship with them.
** I have experience working with students online.
** I am very patient with my students and highly committed with them
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Differential Equations And Linear Algebra
ISBN: 9780134497181
4th Edition
Authors: C. Edwards, David Penney, David Calvis
Question Posted:
Students also viewed these Mathematics questions
-
Use Cramers rule to solve the systems in Problems 2132. 21 41 - 5x2 + 3x3 = -2x1 + x2 + X3 = 2 5x3 =-3 3 1
-
Solve the systems in exercises 1-2. 1. x2 + 5x3 = -4 x1 + 4x2 + 3x3 = -2 2x1 + 7x2 + x3 = -2 2. x1 - 5x2 + 4x3 = -3 2x1 - 7x2 + 3x3 = -2 -2x1 + x2 + 7x3 = -1
-
Use the Gauss-Jordan method and two-digit rounding arithmetic to solve the systems in Exercise 3. In Exercise 3 a. 4x1 x2 + x3 = 8, 2x1 + 5x2 + 2x3 = 3, x1 + 2x2 + 4x3 = 11. b. 4x1 + x2 + 2x3 = 9,...
-
Use a linear interpolation to estimate properties of ammonia to fill out the table below P [kPa] T [ C] v [m3/kg] x a) 550 0.75 b) 80 20 c) 10 0.4
-
H&R Block reported the following account on its statement of shareholders equity (dollars in thousands): REQUIRED: a. Did the market value of H&R Blocks marketable securities increase or decrease in...
-
The U.S. government spends over $74 billion on its Supplemental Nutrition Assistance Program (SNAP) to provide millions of Americans with the means to purchase food. Beneficiaries use an Electronic...
-
Refer to the information in Exercise 16-6. Assume that Fields uses the FIFO method of process costing. 1. Calculate the equivalent units of production for the forming department. 2. Calculate the...
-
George Johnson recently inherited a large sum of money; he wants to use a portion of this money to set up a trust fund for his two children. The trust fund has two investment options: (1) a bond fund...
-
4. (7 Marks) ROVNO Ltd. just invested $65,000 into a new local network. Services provided by the network will bring $27,000 per year in the next five years. The following information is given: -...
-
Determine the magnitudes of F1, F2, and F3 for equilibrium of theparticle. 135 800 Ib 60 200 lb
-
In Problems 2328, use the method of Example 8 to find a matrix X such that AX = B. A = 653 5 3 342 2 , B= 210 2 -1 3 3 5 0 1105
-
Use the method of Gauss-Jordan elimination (transforming the augmented matrix into reduced echelon form) to solve Problems 1120 in Section 3.2. 1 - 42 - 3x3 - 3x4 X1 21 - 62 - 53 - 54 3x1 - X2 - 4x3...
-
Find the inverse Laplace transform by using the partialfraction expansion method. \(\frac{s+1}{s^{2}(s+3)}\)
-
Non-linearity is one important property that makes DES secure. This problem verifies the nonlinear property by computing the output of S for several pairs of inputs. Show that: S(x1) S(x2) S(x1 x2)...
-
Treasury secretary Hank Paulson and the President of the NY Fed Timothy F. Geithner were involved in the discussions of the deal. a) Assume that the only goal that the NY Fed and the Treasury pursued...
-
Explain why the Uruguay round of negotiations launched in September 1986 is held to be the most successful of the 8 General Agreement on Tariffs and Trade rounds of negotiations.
-
Oak Bay Software has 10.5% coupon bonds on the market with 18 years to maturity. The bonds make semiannual payments and currently sell for 108.1% of par. What is the YTM? (Do not round intermediate...
-
Find an equation of the plane passing through the given point and parallel to the given plane. a. (2, -4,5), z = 2x + 3y b. (0,6,-4), 2x - 3y - 6z = 0 10. Find an equation of the plane passing...
-
The amount of biodegradable waste material produced each day by your manufacturing operations has a normal distribution, with a mean of 250 tons and a standard deviation of 10 tons. Using x to...
-
You are a Loan Officer with an Investment Bank. Today you need to set your lending parameters. They are: LTV: 55% 10 Year T-Bill: TBD Rate Markup: 300 Basis Points Term: 30 Years Amortization: 30...
-
If the clinical diagnosis is considered a screening test for Alzheimers disease, then what is the sensitivity of this test? Mental Health The 4 allele of the gene encoding apolipoprotein E (APOE) is...
-
What is the specificity of this test? Mental Health The 4 allele of the gene encoding apolipoprotein E (APOE) is strongly associated with Alzheimers disease, but its value in making the diagnosis...
-
What is the sensitivity of this test? To possibly improve on the diagnostic accuracy of the clinical diagnosis for Alzheimers disease, information on both the APOE genotype as well as the clinical...
-
determine the first three natural frequencies and corresponding mode shapes of a simply supported reinforced concrete beam having a cross section 2 5 0 mm wide by 6 0 0 mm deep with a span of 1 0 m ....
-
Figure 1 shows a non-uniform cantilever beam carrying a uniformly distributed load. (i) Draw the shear force and bending moment diagrams for the loaded beam (ii) Determine the maximum compressive...
-
Suppose there is a river that has a flow rate of 3.00 m/s with negligible concentration of sodium chloride and a stream discharges into this river at a flow rate of 0.05 m/s. The concentration of...
Study smarter with the SolutionInn App