Find the determinants in Exercises, where d f= 7. 3h 3g 3i

Q: Find the determinant 12 3 4| A = 5 4 17 0 %3D 11 If the determinant is 56, find x

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Q: Use the determinant of A to determine whether A has an inverse. 3 4 11 2 5 10

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Q: Find the determinant of the matrix, a C d e 5g 5h 5i where a f = 7. h d e i A 21 14 7 D 35

A: We have to find value of determinant.

Q: Using the property of determinants, prove that |1 bc a(b+c)| 1 1 ab c(a+ b)| 2) ca b(c +a)| = 0

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Q: Find the value of the determinant D given by: 1. 1 1 D = b a a b c2 where a = 7, b = 16 and C = -6…

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

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Q: Find the determinant of a +d b+e c+f h i , where a b f = 7. e A -7 в) 7 c) 14 D.

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Q: Verify the identity by expanding each determinant.

A: abcd+abef=abc+ed+f

Q: Q2) Compute the value of the determinant by using the Radial method: |2 1 0 D = 1 2 -1 |2 3 4

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Q: I. Solve the determinant using the Co-factor expansion. (5 pts each) 3. D = -3 3 21 1 4 4. E = 1 I-5…

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Q: Find the determinant in a) and b) where га CT f il det d e 7 %3D Lg_h а b C а C] а) А- 15g d f 5h…

A: Following are some results concerning determinant of a matrix. If we interchange any two rows, then…

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

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Q: Evaluate the determinant: 0 a1 a2 02 an . . 0 ... . -Y2 X2 0 0 0... In

A: Given: The below matrix is given: To find: The determinant of the given matrix.

Q: Find the determinant of the matrix, a b C 2d +a 2e+b 2f +c: ! where a f = 7. A) 35 B) 14 c) 7 D) 21

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Q: Let a, b e R. (a) Find the determinant of -2 1 -2 - 2.

A: (a) Given that, a2b-2124-2-1

Q: Q2) Compute the value of the determinant by the Radial method |2 1 D = 1 3 -2 3 1

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Q: Verify the identity by expanding each determinant.

A: Given- abcd=-badc To verify- The identity by expanding determinant.

Q: Find the determinants in Exercise , assuming that

A: Determinant is used for solving linear equations. To find the inverse of a matrix determinant is…

Q: Use the determinant formula for the area of a triangle to find the area of the triangle in the…

A: Here, x1y1, x2y2, x3y3 are 31, -13, -2-2

Q: Verify the identity by expanding each determinant.

A: We have to prove that, abcd=abka+ckb+d

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

A: 1234502468003690004800005

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

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Q: Find the determinant of the matrix, |5g where 7. A) 35 B) 14 21 7

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

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Q: Find the determinant of the matrix, a b. C 2d +a 2e+b 2f+c h i where a e = 7. h 21 14 7 35

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Q: Find the determinants in Exercises, where d + 3g f + 3i e + 3h

A: Here,

Q: Find the cofactor of -3 in the determinant A) -3 B C) 4 D -5 -4 : 1 -3 2 44 5 9 12

A: We have to find out cofactor

Q: Find the determinants a f = 7. 2d + a 2e + b 2f +c i е во

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Q: Find the determinant. 8 1 -2 A = 0 0 0 10 4 -2 det A=D

A: Given:Matrix A=81-2000104-2we know that to find…

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: Compute the determinants of the following elements of M2 x 2(R). "C_-) (c) (8 (a) (6 (b) 6 1 4

A: a)

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

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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 determinants in Exercise , assuming that

A: Determinant is used to solve linear equations. To find the inverse of a matrix determinant is used.…

Q: Verify the identity by expanding each determinant.

A: We have to verify the identity by expanding each side of determinants: abcd=aka+bckc+d Taking LHS,…

Q: FIND THE DETERMINANT OF THE MATRIX а. a 0 b х у abcd 0 0 0 0 0 d b. 2e2 3e3% C. x² 2x 3x

A: a. Here the given triangle is an upper triangular matrix. It is known that the determinant of an…

Q: Find the determinants in Exercises, where d f= 7 a

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Q: a +d b+e c+, Find the determinants in Exercises, where d

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Q: Find the cofactor of -3 in the determinant A -5 B -4 C) 4 (D) -3 1 -3 2 4 4 5 9 12

A: The cofactor of an element aij of a matrix is defined by : cof(aij) =(-1)i+j Mij where Mij is minor…

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

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Q: Find the determinants in Exercises, where d f= 7 5d 5f 5e

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

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Q: Find the determinants in Exercise , assuming that

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Q: Calculate 1) BA 2) B’E 3) Find the determinant of E

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Q: Evaluate the determinants to verify the equation.

A: Given: wxyz=wx+cwyz+cy

Q: Find the determinant of the matrix, a b d e 5g 5h 5i where a f = 7. h d i A) 14 (в) 7 21 D) 35

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