(1 2 3 4) 4 1 2 3 3 4 1 2 3 4 1 and four to row one (and explain why this does not change the determinant). Compute the determinant of Hint: Add rows two, three,

Q: 3 -6 9 B = |−2 7 -2 0 1 5 1 -2 3 1 5 -9 6 3 D = -1 2 -6-2 L 2 8 6 1

A:

Q: 2 -1 1 -1 1 A = -1 3 1 -1 3 2 -1

A: Given

Q: A = 5 -2 -5 1 a b C d - 2 1 -3 1 1 -2 9 4

A:

Q: If A - a (ª () C is equal to? and det A - 0 (in din) 0 a 0 c+2a d + 2b 4, then what is the…

A: This question can be solved using the concept of determinants.

Q: Find the determinant of the matrix A = [w v], where v and w are as shown below and the area of the…

A:

Q: Use the cofactor expansion to compute the following determinant: 5 6 5 det -3 9 7 %3D 6 9-8

A:

Q: Find the cofactor of 3 in the determinant A -4 B 4 Ⓒ -5 -3 1 4 4 -3 5 9 2 1 2 ...

A: Cofactor of the matrix

Q: Use elementary row or column operations to find the determinant. 1. 4 4 -11 3 5 -2 -26 5 6 -9 -26 4…

A:

Q: Evaluate the given determinant after first simplifying the computation by adding an appropriate…

A: Let A=-101512-3-94-519 Applying R1→R1+5R2 A=00-442-3-94-519 Now,…

Q: Use the below information, together with the row and column properties of determinants, to compute…

A: As per guidelines we will give solution to first three parts only, please repost the question for…

Q: Find the determinant of the matrix [2 4 11 385 16 2 41

A: here we have to calculate the determinant of the matrix…

Q: Evaluate the determinant by expanding by cofactors. 2. 2. 1. 1 -1 3. H

A:

Q: What is the cofactor of the entry a3,1 of the given determinant ? 3 -2 1 A = |-1 2 -4 -3 5 A. To

A: D)  option D is correct.

Q: How can the following problem be solved?  Use a determinant to find the area of the triangle with…

A: To solve the following

Q: 1 1 3 Find the determinant using the row operations -2 3 -1 1 2 2 -1 N 10 3

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: Find the determinant of the vector A = 2i+ 5j + 6k and B = 8k

A: determinant is nothing but finding the cross product. so, determinant of two vectors A and B = A×B

Q: Use elementary row or column operations to find the determinant.

A: We have given the matrix; For the elementary row and column method, we make non-zero entries as…

Q: If [B] = [A][A], What is the determinant of [B] given that [A] = %3D B| = 4 B = 16 B| = 9 B| = -4

A: The given matrix is A=2302. It is given that [B]=[A][A]. Evaluate the matrix B as follows.…

Q: Use elementary row or column operations to find the determinant. 4 -7 1 5 7 8 -2 2 7 4 -1 + o N O

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Q: Evaluate the determinants to verify the equation.

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Q: :what is the determinant of the following matrix 3 0 0 107 1 0 V2 2 6

A: We have to find the determinant of the matrix 30010710226.

Q: Evaluate the determinant, using row or column operations whenever possible to simplify your work.

A: 1234502468003690004800005

Q: (a) Calculate the determinant 0 1 2 -1 1 0 2 0 3 (b) Hence, or otherwise, state whether the…

A:

Q: -2 0 3 2 A = -5 -1 1 1 2 3 4 2 1 3

A:

Q: How can the following problem be solved?  Use a determinant to find the area of the triangle with…

A: NOTE: Refresh your page if you can't see any equations. . given vertices are

Q: Solve the following equation involving a determinant. If you have multiple answers, enter them as a…

A:

Q: Use the fact that |cA| = cA| to evaluate the determinant of the n x n matrix. -3 6. 9. A = 6. 12 9.…

A:

Q: Consider the matrix. x 55 K = 0 27 46 ,x € R 0 65 84 40 If we know that |K| is different from zero,…

A: The determinant of a lower triangular matrix (or an upper triangular matrix) is the product of the…

Q: Describe the determinants D, Dx, and D, in terms of the coefficients and constants in a system of…

A: Consider the system of two equations in two variables as follows: a1x+b1y=c1a2x+b2y=c2 By using…

Q: Combine the methods of row reduction and cofactor expansion to compute the determinant. 1 5 4 1 8 0…

A: Given 154104803541−6−3−30 Let A=154104803541−6−3−30 Performing row operation R1→R1−R3, we get…

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: The given determinant is  ijk1-2321-4.

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: Given determinant: ijk4-62-23-1

Q: (a) Calculate the determinant 0 1 2 -1 1 1 0 20 3 (b) Hence, or otherwise, state whether the…

A:

Q: Explain why the determinant of the matrix B a + kc b+ kd d is equal C a to the determinant of the…

A: Given matrices are:       A =  abcd and        B =  a+kcb+kdcd.

Q: Use the arrow technique to evaluate the determinant. 4 0 det 3 -1 2 i 1 4 -4 ||

A:

Q: Find the values of 1 for which the determinant is zero. (Enter your answers as a comma-separated…

A: finding determinant by using first column

Q: Find the determinant of given matrix using row reduction form (upper triangular form only). Then…

A:

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: To express the determinant in the form of ai+bj+ck for real numbers a,b,c. ijk5-6-1301 Solution:…

Q: Find the two possible values of A, A₁ and A₂ satisfying the following determinantal equat a> b D = .…

A:

Q: -2 3 11 4 5 -3 4 -2

A: We need to find the Determinant.  Now, consider:…

Q: USE THE FACT THAT |CA|=c^|A| TO EVALUATE THE DETERMINANT OF THE nxn MATRIX. 7. [4 A 2 -8

A: As per the instruction, we will solve only the first one. For (7), Given A=426-8. Now,           det…

Q: Evaluate the determinant, using row or column operations whenever possible to simplify your work.

A:

Q: Use elementary row or column operations to find the determinant. 1 -1 -1 8 3 2 9. 10 19 5 2 27 30 24…

A:

Q: Evaluate the determinant, using row or column operations whenever possible to simplify your work.

A:

Q: 1 3 3 2 X = 2 4 ,A = |-4 5 -3,B %3D I-3 -4 5 -1 1 2 3 2 6. = |-4 5 -3 -1 1 Find the value of K by…

A: If a matrix is defined as: A=abcdefghi Then the determinant of the matrix A is:…

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: To: Express the determinant in the form ai + bj + ck for real numbers a, b, and c. ijk2-16-351

Q: The determinant of this matrix is 2. OTrue. O False.

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Q: F = ٢٥٥ -1000 TOO لیا 0 5 32

A:

Q: If A= () B= () c= () 36 53 Then the determinant of C =

A: Solved below

Q: 2. For the set of equations 2x, + 5x, = 1 2x, + x, + x, = 1 3x, + x, = 2 (a) Compute the…

A: