c) Solve x based on the value of Determinant: 6х 1 3 = -4 1 Answer: -2/9, 1 1 х 2 22 X

Q: Evaluate the determinants -1 2 -3 2) 3 -2 2 4 103

A:

Q: Use elementary row or column operations to find the determinant. 1 -2 -3 1 3 -2 4

A:

Q: If а b с = -1 then what is the value of the determinant -y 3q + b 3r + c ? 2p 2q 2r

A: We have to find the determinant

Q: Find the value of the determinant D given by: a D =c d -5 2 4 3 where a = 4, b = 4, c = 7, d = 13

A:

Q: -2 41 24 4,

A: the given matrix is -2244

Q: 2. I. Evaluate each determinant. -4 3 -3 2

A:

Q: What does interchanging any two rows (or columns) do to the value of the determinant?

A:

Q: - Fill in the blanks with appropriate numbers to calculate the determinant. Where there is "±",…

A: det21-34Find the matrix determinant according to formula:  deta  b c  d  = ad-bc=2· 4-1·-3=11

Q: Q3) Find the value of x,y from solve these equations by using the Determinants:- 2x + 4y = 10 x – 5y…

A:

Q: 1 2 3 det 4 7 2 7 0 7 ..

A:

Q: ) Solve the below pair of simultaneous equations using determinants: 4x − 2y = 0 5x + 3y + 11 = 0

A:

Q: Evaluate the determinant: 1 2 3 -2 -1 -2 3 2 O 4 4,

A:

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

A:

Q: Find the value of each determinant.

A: ABC-13550-2

Q: 2 34 5 4 7 0 一

A:

Q: Find the Determinant 10 501 3) 5 25 Determinant %3D

A:

Q: Find the Determinant 16 1) L3 7. det * - ad - bc %3D 8. ad - bc Determinant =

A:

Q: Find the value of the determinant

A:

Q: Use determinants to find x in the below equations: 5x + y - 3z = 0 - 9x + 2y + 5z -1= 0 4x + y -…

A:

Q: c) If told that the determinant of A = 48 find the possible value(s) for X (: ) 4x 2x -2

A: Note that;Determinant of a matrix A=abcd is given by A=ad-bc.And the roots of quadratic equation…

Q: Solve this equation by using the Determinant method. 2x+5y=10 4x+10y=20

A:

Q: 7 7 х+2 x- 3 =0 %3D 5 5 7

A: Given 77x+24xx-3557 = 07[(x)(7)-(5)(x-3)]-7[(4)(7)-(5)(x-3)]+(x+2)[(4)(5)-(5)(x)] =…

Q: Use elementary row or column operations to find the determinant. 1 -3 -2 1 3 2 -3

A: Expanding by row one.

Q: Find the determinant for D= (54 5 4) %3D 23

A:

Q: 3. Solve the following system of equations by use of Determinants. (Put in proper form first!) 5y +…

A:

Q: Find the value of each determinant.

A: To find the determinant

Q: Find the cofactor of -3 in the determinant A -4 B -3 -5 4 144 -359 2 12

A: The cofactor of -3

Q: Find the Determinant 4. - - ad - bc -2 8. 2) [, det %3D -4 ad - bc Determinant 3D

A: 84-4-2

Q: Factorise x^3 + y^3 + z^3 - 3xyz using determinants and complex numbers.

A: x3+y3+z3-3xyz=0

Q: 4 51 1 2 2 L-2 5 1. 3 1. 5 1]

A: Note:- Our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: For the following matric A find the determinant (JA| =?) where [-4 2 A=| 3 4 3 2 1

A:

Q: Solve using determinants    2x+2y=8 2x+y=2

A: Given:2x+2y=82x+y=2AX=BA=2221 , B=82  and X=xy

Q: Solve for y from the given equations using determinants. 1. 4x - y + z = -5 2. 2x + 2y + 3z = 10 3.…

A: The given equations are; 4x-y+z=-5 2x+2y+3z=10 5x-2y+6z=1.

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

A:

Q: (b) Find the value of determinant by using appropriate row and column operations x + y 5x + 4y 4x 2x…

A: The given determinant is x+yxx5x+4y4x2x10x+8y8x3x=x3

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

A:

Q: by d=0, you mean the determinant, right?

A: To find - (AX)(AY)=(X)(Y) is valid for which value of R0. Here we will assume the matrix A , X and…

Q: (? ) -3 and B=(6 -1 1) If A = 3 3 2 4 Find:- а) А? b) determinant A c) adjoint A d) B-'

A:

Q: Find the value of the determinant -2 2

A: The determinant is given as follows :

Q: Q1(c): Find the value of determinant by using appropriate row and column operations. 3 7 4 1. 4 -2 1…

A:

Q: Without performing calculations, explain why the determinant of 1 0 0 3 0 4 2 -1 8 3 -2 4 1 is zero.

A: We prove that rows of the matrix is linearly dependent. If rows of a matrix is linearly dependent…

Q: [5 -4] Solve for the determinant of

A: SOLUTION-

Q: 2 0 D = 4. What is the determinant of D?

A:

Q: Fill in the blanks with appropriate numbers to calculate the determinant. Where there is "t", choose…

A: a) Given determinant: 21-34 Expand the determinant 21-34=2×4--3×121-34=8+321-34=11

Q: Determine which property of determinants the equation illustrates.

A: The given determinant is -4512-15=0

Q: 3 -2 -45 -5-

A:

Q: 24 3

A: