2 -2 3. 3. 3. 3.

Q: Solve the following system by determinant methods (Cramer's Rule) 2x1 – 12 – 13 = 1, x1 +3r2 – 13 =…

A: 2x1-x2-x3=1x1+3x2-x3=4x1+x2+2x3=-1Let us change x1=x, x2=y , x3=z for…

Q: Use the fact that ∣cA∣ = cn∣A∣ to evaluate the determinant of the n × n matrix.

A:

Q: 6. Find the determinant of the 4x 4 matrix showing details of your work. 0 4 -1 -4 3 -2 1 -3 1 -5 2…

A:

Q: 2. (a) Compute the determinant of the following matrix. 4 -5 13] A = -2 3 16 7 10 8

A:

Q: 3 5 2 -1 -7 -3 -3 2 1 2

A:

Q: Compute the determinant using a cofactor expansion down the first column. 1 -5 A= 8 3 4 -2

A: It is required to determine the determinant of the given matrix using a cofactor expansion down the…

Q: Evaluate the determinant of the given matrix by cofactor expansion along the indicated row.

A: The determinant of the matrix along Row 4, 021310-223-101-1120=a41C41+a42C42+a42C43+a44C44 From the…

Q: Compute the following determinant. 4 4 2 -5

A:

Q: 3. Find determinant of the following matrix 3 2 5 4 -2 6 0 4 2 4 6 3 1 3 59

A: Topic = Determinant

Q: 2. Compute the determinant using a cofactor expansion. 1 -4 -2 8. -9 -1 7

A:

Q: -1 -3 -1 1 -2 3 2 4 -3 1 -2 4 -3 -4 2 -4 1 3 -1 2 4 3

A: The solution is Given as

Q: Find the determinant by using the definition (Big Formula) 1 0 1 0] 1 0 0 1 B : 1 1 1 0 0 1 1

A:

Q: Find the determinant of by cofactor expansion. 5 0 7 0 1 -7 - 4 0 0 6 -8 0 0 0 3 0 0 - 20 -54 0 1 0…

A:

Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves…

A:

Q: Evaluate the determinant of the given matrix by any legitimate method.

A: Given, A=234560700

Q: Show that every 2 x 2 matrix A of determinant 1 is the product of three elementary matrices. This…

A:

Q: Use expansion by cofactors to find the determinant of the matrix.

A:

Q: Compute the determinants of the follow- ing matrices. 3 2

A: The solution is given as follows :

Q: 2. Use the elimination 2 -3 2 1 -3 2 131 method to evaluate the following determinant. 2 1 -1 -4 23

A: we have to find determinant.

Q: Solve the following system by determinant methods (Cramer's Rule) 2.r1 – r2 – 23 = 1, x1 + 3r2 – 23…

A: Cramer's Rule is a method that we will use determinants to solve systems of equations that have the…

Q: Evaluate the determinant of the given matrix by any legitimate method.

A: Given the matrix A=123456789We need to find the determinant of the matrix by any legitimate method.

Q: Use the cofactor expansion theorem to evaluate the given determinant along the specified row or…

A:

Q: Use the method demonstrated in Example 5 to find the determinant of the matrix. 3 9 -6 0 -7 4 9 1 8.

A: Topic  = Matrix

Q: Compute the determinant of A by any method where:

A:

Q: 0 9 -3 0 -4 -5 0 7 5 -2 0 -10 3 -7 0 0 -10 0 4 -8 0 -7 1

A:

Q: Consider the following matrix  [ 0  -3  -2 ] [ 2   0    5 ] [ 0  -3   0 ] find its determinant

A:

Q: Evaluate the determinant of the given matrix by cofactor expansion along the indicated row.

A: the given matrix is: 102015-130 we have to evaluate the determinant of the given matrix by cofactor…

Q: Compute the following determinant. 4 -6 |-4 1|

A: Given

Q: Evaluate the determinant of A by using elimination method. 20 3 2 5 1 2 4 3 0 1 2 A = 5 3 2 1

A: Given: A=2032512430125321 Applying R2→R2-52R1, R3→R3-32R1,  R4→R4-52R1 Then the matrix A reduces to…

Q: Find the values of λ for which the determinant is zero.

A: We need to find the values of λ for which the determinant is zero.

Q: Use the method demonstrated in Example 5 to find the determinant of the matrix. 3 7 -6 0 -9 4 1 5.

A:

Q: Compute the determinant of the matrix by cofactor expansion. -3 2-2 0-1 2-2 0300 0-3 14 O-30 O 90…

A:

Q: A = 4 2 2 5 2. N 23 1

A:

Q: 1 3 4 -2 3. 2. 3. 3.

A:

Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves…

A:

Q: 1 3 1 -1 -7 1 -2 0 1 5 3 1 2.

A: solution  given below

Q: Use the cofactor expansion to compute the following determinant. 5 -4 -3 0 8-5 9 0 det 4 1 -8-5 -3 3…

A: Solved below

Q: Use the cofactor expansion to compute the following determinant: 10 -9 3 det -5 6 -7 = 0 -7 1 -9

A:

Q: Expand the determinant 2 3 4 A = 1 5 3 by Rule of Sarrus. 3 0 5

A:

Q: Evaluate the determinant of the given matrix by any legitimate method.

A: Given matrix, 10-23-311204-112301

Q: Use expansion by cofactors to find the determinant of the matrix. 2 4 00 3 0 1 6 4 5 0 0 5 2 4 0 0 3…

A:

Q: ): Consider the 3 x 3 matrix -- -1 A = 3 -X where x is an unknown scalar. -1 Find the unknow x if it…

A:

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: Use reduction to triangular form to evaluate the determinant of the given matrix. 1 A = 3 16 24 0-1…

A: The matrix is given as A=1163240-11. The aim is to find the determinant of the matrix by reducing to…

Q: 1 Find the determinant usnig pivotal denent methord. 1 0 3 2 3 6 1 4 4 1] 2 B = -1 1 5 0

A: finding determinant using pivotal method. as per guidelines we are supposed yo solve the maximum one…

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

A:

Q: 2. (a) Compute the determinant of the following matrix. 4 -5 13] A -2 3 16 7 10 8

A:

Q: 2. Get the determinant 1 0 -1 2 2 36 1 4 4 5 0 1 • B= 1 Expand at row 2 (Methorl 3)

A:

Q: Use the method demonstrated in Example 5 to find the determinant of the matrix. 3 8 -7 0 -9 4 8 1 5

A: