5. Given : Matrix A and its inverse matrix B,Find the value of x 1 31 8 y 0-1 2 and B 8 -10 -4 4 L4 3 1] L4 Z -2] A) 5 B) 2 C) -7 d) 7

Q: A= 5 BE 3 6 -8 0 4 12 4 C = -2 5 10 6 9

A: Given A = -1532B = 364-8012C = 410-2659

Q: Complete the missing column of the following matrix derived by doing row operation of the augmented…

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Q: F) Create 3x5 matrix named MA and then eliminate all the rows of columns 2 through 4.

A: First we have to create a 3/5 matrix . Then we have to eliminate the second column using fourth…

Q: 2 3 Use the substitution scheme and the matrix 1 4 7 L2 3 61 Code the message "Engineering".

A: The below table is used for encrypting and decrypting messages. Alphabet A B C D E F G H I…

Q: REI [1.5 5 -151 2 30 -1 2 1 .5 and C= [-2]. -.5 16. For this problem, let A = a) Use your calculator…

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Q: 4x+5y+4z = 8 3x+3y+ z =-9 5x+5y+2z = -1 Write the augmented matrix:

A: For a system of equations is a matrix of numbers in which each row represents the constants from one…

Q: these operatorS using 2 x 2 matrices - (o(')<-(xいつ6) (てん10) (x29 xi) (ス,,スュ) し2,,ス2)

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Q: 8. Use matrices A, B, and C. Find C + A if you can. A= -5 4 -2 7 -3 5 C= 3 -1 -8 2 1 -6 -3 0 A) -7…

A: Addition of matrix is possible only for same order matrix . Matrix form :.  Column × Row  or C×R

Q: -9 -5 5-2 Multiply: -7 3 9. answer matrix c d 4

A: The multiplication of two matrices is possible if and only if the inner dimensions of both the…

Q: 6 0 -1 -3 23*2 4 -3.0 2 4 -5 -13х2

A: As per the question we are given an expression consisting of two 3×2 matrices and their linear…

Q: 13.) Determine the matrix: s P 6-8 3 ។ -3 the dimension X 10

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Q: A car costs x wholesale. The price the dealer pays is given by the function s(x) = = x-1 – 200 where…

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Q: a) Find the inverse of the square matrix B: [2-4 B = 3 -1 7 0

A: The inverse of the matrix is given below :

Q: Equation: Answer:

A: We want to find value of x. For this we use Pythagoras theorem, which states that Hypotenuse2 =…

Q: Find the LU factorization of the following matrices without pivoting 1 2 3 a) A=2 5 4 354 1 -1 1 -1…

A: We have to find the LU factorization of the matrix. L is the lower triangular matrix  U is the upper…

Q: Determine the order of the matrix. 2 5 -4-4 6 1A) 3 × 2 B) 2 × 3 C) 6 D) 3

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Q: 1 31 A = 2 7 . A·B = B · A = I3×3 -2 -4 -5. ]

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Q: For square matrices A and B, which of the matrices below are equal to AB? II. (AªB"} I. a. I only b.…

A: Solution

Q: Let A and B be 2 × 2 matrices. The equation (A – B)(A+B) = A² – B² is correct. (A True B False

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Q: -5 4] -5 2 1 ||

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Q: 3 |2 -3 -47 Гз -17 The matrix product 2 4 5 |0 1 1.

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Q: The percentage of female high school graduates who enrolled in college is given in the table below.…

A: Let x represent time(in years) since 1970, and let y represent the corresponding percentage of…

Q: For Square Matrix A, B of the same size is it true (A + B)-1 = A-1 + B-l? Explain

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Q: -81 45 8) Multiply using Matrices: (2x³ + 5x-1) * (x²-x²+x-2) 1.

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Q: If matrix C is obtained from 4 by the following row operations: Interchange rows 1 and 2, Multiply…

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Q: 10. Solve the matrix equation. 1 1 6 6 2 1 2 4 A) 4 2 1 -2 10 8 10 1 В) D) -4 -4 -2 -2 10 2 4 00

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Q: Write down the (3,3) entry of the inverse of the matrix [1 2 3 122 1 1 1 A

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Q: 5) Given the function f(z) = 5+ 6z -4z2, find and simplify the difference quotient. f(z +h) – f(x)…

A: we have to find the difference quotient for the following function

Q: a) Write the augmented matrix for the row chelon form of the matrix. x + 2y3z = 9 2xy +z = 0 . b)…

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Q: 10 Find the inverse of matrix A -31 A: -8 a) 59 l-1 3 -7. 1 [ 8 31 b) L 59 l-1 1 [8 c) 59 3 -1

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Q: 2 1 2 A = = | 3 -2 4 -3 -5]

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Q: a) A = (1 - 2), B= b) A = B = (3 -7) 2 2 8 A = B = о 11 c)

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