Question

Use elementary row or column operations to find the determinant.

-2
9.
3 -4
3
5
6.
-1
3
Expand
Transcribed Image Text

-2 9. 3 -4 3 5 6. -1 3

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
Algebra

Determinants

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: .

A: Given To find value of a for which system has unique solution

Q: I just need help in checking over my work.

A: Given, The graph of function f.

Q: f(x)=x^2-x solve f(x)=12 x=

A: Click to see the answer

Q: Find a polynomial with integer coefficients that has 1/2 and -1/3 aszeros.

A: Click to see the answer

Q: To simplify expression 9 . (33-52) : 2, what do you do first?

A: Click to see the answer

Q: Given the following functions, use function composition to determine if f(x) and g(x) are inverse fu...

A: Click to see the answer

Q: 15 a and b, 16, and 17 thank you   17 the answer choices are  A). (3,0) B). (-1.5,0) C). (0,-1.5) D)...

A: Click to see the answer

Q: f(x)=x^2-x solve f(x)=12 what does x equal?

A: Click to see the answer

Q: Prove that llu + vll2 + llu - vll2 = 2llull2 + 2llvll2 for all vectors u and v in Rn

A: Click to see the answer

Q: A certain triangle has a perimeter of 3083mi. The shortest side measures 74mi less than the middle​ ...

A: Click to see the answer

Q: Find the domain and range of the function graphed below. 5 2- -5 4 3 2 -1 -1 1 2 3 4 5 -2 -3- 4- -5+...

A: From the graph and find the values of the x for which the graph has defined y. Then find the maximum...

Q: A function is given. r(t) = 2 t = 2, t = 4 (a) Determine the net change between the given values of ...

A: Click to see the answer

Q: Find the domain of the function. (Enter your answer using interval notation.) V4 + x g(x) 2 - X

A: Click to see the answer

Q: Question is attached too, please check Q) x/3x-6 = 2 - 2x/x-2

A: Click to see the answer

Q: Find an element in A12 of order 30.

A: Click to see the answer

Q: find th e angle between u and v in th e given exercise. U = [0.9, 2.1, 1.2], V = [-4.5, 2.6, -0.8]

A: Given: u = [ 0.9 , 2.1 ,  1.2 ]  and v = [ - 4.5, 2.6 , - 0.8 ]    To find: Angle between u and v.

Q: A tow truck is towing a car. The tension in the tow cable is 1500 N and the cable makes a 45° with t...

A: Click to see the answer

Q: determine the Laplace transform of f. Q. f(t)=3te−t.

A: To determine: The Laplace transformation of the function f(t) =3te-t   Formula Used:  

Q: Use divisions to convert the base ten numeral 20 to base 2. I just did a similar problem this exact ...

A: Click to see the answer

Q: Describe the order of operations and explain how it is used to simplify expressions. Explain specifi...

A: Click to see the answer

Q: so im going to include this work i have to do and i dont really understand the question and was wond...

A: BMI or Body Mass Index is a measure of knowing whether a person is healthy or obese or suffering fro...

Q: Write an equation for the line shown on the right. The equation of the line is y=??

A: Click to see the answer

Q: I just need help in checking over my work.

A: The work is correct for problem number 10, 11 and 12 . Here he the explanation for problem number 13...

Q: Given the function f(x) = 3x? – 7x + 8. Calculate the following values:

A: Click to see the answer

Q: Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey t...

A: Click to see the answer

Q: The plot below represents the function f(x): 8+ 4 3- -5 -4 -3 -2 -1 -1 1 2 3 4 5 -2+ Evaluate f(2): ...

A: From the graph,for x=2, the value of y is 3. Hence, f(2)=3

Q: determine whether the given matrix is in row echelon form. If it is, state whether it is also in red...

A: Click to see the answer

Q: Solve the inequality. I need step by step on how to solve to understand.

A: Click to see the answer

Q: Saul works as a gardener in one garden he planted 28 flowers in another garden he planted 32 flowers...

A: Given: Saul planted 28 flowers in one garden and 32 flowers in another garden. To Find: how many flo...

Q: Catelyn has two summer jobs.  Each week, she works at least 20 hours at a pet store and at least 8 h...

A: Click to see the answer

Q: Let G be an Abelian group and let H be the subgroup consisting ofall elements of G that have finite ...

A: Click to see the answer

Q: Simplfy the following expression: 2x - 2y + 5z - 2x- y + 3z A.x - 3y + 8z B. 2x - 2y + 8z C. 3y + 8z...

A:    

Q: Number 1 please

A: Click to see the answer

Q: Show that v is an eigenvector of A and find the corresponding eigenvalue.

A: Click to see the answer

Q: A store is having a sale on jelly beans and almonds. For 6 pounds of jelly beans and 2 pounds of alm...

A: Click to see the answer