pute the determinants in Exercises 1-8 using irst row. In Exercises 1-4, also compute the de nsion down the second column. 30 4 23 2 05 -1

Q: Evaluate each determinant in Exercises 1-10. |5 1. 2 3 4 8 2. 5 6 7 -4 1 7 3. 5 6 4. -2 -5 -7 5. 14…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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: 10 Find the determinants of A, B, C: 0 3 7 1 7 1 6 0 0 0 0 1 0 4 0 3 8 1 0 0 0 0 0 3 0 0 0 0 0 2 0 0…

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Q: 2. Find the determinant and invers a) -3 7 9 1 3 4 b) 1 9 3.

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Q: Using the theorem on determinants, show that |1 а a? b b2 = (b – a)(c – a)(c – b) c2 A = 1 %3D

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Q: Evaluate each determinant in Exercises 1-10. 1. 5 7 2. 4 5 6 8 3 3. -4 1 4. 7 9. 6. -2 -5 5. -7 14 1…

A: Determinant is calculated only for square matrices. A square matrix is a matrix with same number of…

Q: In Exercises 46-51, evaluate each determinant. 3 2 46. 1 -2 47. -4 4 48. 1 -1 49. -5 4 1 2 1 50. 51.…

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Q: Use only column interganges od row interchanges to produce a triangular determinant and find the…

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Q: Q4. Using row reduction evaluate the determinant |2 1 3 1| 1 0 1 0 2 1 0 lo 1 1 2 31 And also,…

A: Let ∆=2131101102100123 Applying R1↔R2 , we get  ∆=-1011213102100123 ( on changing any two rows or…

Q: A) .3 Find the determinant of -21 B) 63 1 2 4 -1 -1 '1 -1] 1 -1 3 -2 3 1 3 -2 -11 C) 21 d) -42

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Q: Using the theorem on determinants, show that 1 a a2 A = 1 b b2 = (b – a)(c – a)(c - b) 11 - с с2

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Q: Calculate the 3 x 3 determinant. (Use symbolic notation and fractions where needed.) 2 0 -1 0 3 6…

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Q: Confirm the following identity without evaluating the determinant directly a₁ b₁+ta₁ c₁ +rb₁+sa₁ a2…

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Q: Compute the determinants using cofactor expansion along any row or column that seems convenient

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Q: 1 -1 5) Let A= 1 0 -1 9-1 3 10 points a) Find A-. b) Find det(A), that is, the determinant of A.

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Q: 2а 2b b - c 2b 2а а+c| %3D-2(а — b)?(а + b) а +b a+ b а

A: This is a determinant problem

Q: Find the determinants in Exercises 35-40, assuming that a b c] def ghi = 4 |2a b/3 36. 2d e/3 -f 2g…

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Q: Compute the determinants using cofactor expansion along the first row and along the first column.

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Q: Use Definition 3.1: Determinant of a Two by Two Matrix to find the determinant of X( Submit Questi ✓…

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Q: 6 1 3 2 -2 0 1 4 3 6 1 2 -4 0 2 8 Without expansion determine Show clearly how the elementary…

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Q: Find the area of each circle, given the radius r or the diameter d. Leave your answer in tems of t.

A: See the detailed solution below.

Q: Compute the determinant using a cofactor expansion across the first row. Also compute the…

A: To compute the determinant of the matrix using a cofactor expansion across the first row and down…

Q: linear algebra

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Q: Evaluate the determinant of the ナhc given mantrix using 91 92 93 result b2 bz = 5. C3

A: Given that:      a1a2a3b1b2b3c1c2c3=5

Q: 1 5) Let A= 1 -1 TON 0 2 0 -1 3 -6 a) Find A-¹. b) Find det(A), that is, the determinant of A.

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Q: Compute the determinant using a cofactor expansion down the first column and the second column.

A: To compute the determinant of the matrix ∣∣∣∣∣∣∣​230​035​32−1​∣∣∣∣∣∣∣​we'll use cofactor expansion.…

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

A: We find the determinant of the given matrix.

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

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Q: 4. Find the solution of the system of linear equation a) By Matrix Inversion b) By Cramer's Rule 2x…

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Q: Evaluate the determinant of the matrix A by a cofactor expansion along a row or column of your…

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Q: de tiA) 0,1 12, 3, 4, 1,0 2,1 What is the determinat?

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

A: Given that the determinant 8004583-820003219