An A12 [ A21 A22. A22 = [-7 7]. Fill in the block matrix. -9 -5 where A11 A12 9 , A21 = [3], and -4 Consider the block matrix A = %3D Ex: 5 A =

Q: b) Drivers were surveyed to determine their rest time taken at the Rest & Recreation (R&R) area when…

A: Given that, Drivers were surveyed to determine their rest time taken at the Rest & Recreation…

Q: If possible, write -11 - 6z + 5z? as a linear combination of -2 - z+ z?,2 - z? and 5 +z- 2r?.…

A: We have to show whether -11-6x+5x2 can be written as a linear combination of  -2-x+x2,  2-x2  and…

Q: 7x - 4y = -3 -3x + 4y = -1

A:

Q: 2(3y-6)/2=3y

A: 2(3y-6)/2=3y

Q: hi thank you for your reply when you have put the matrix 135 0 -135,000,-135 0 135 why are the top…

A: Reason is in the image below.

Q: reflect matrix 14 51 across x=-5

A: Please find attachment for the details solution

Q: Perform the matrix operations.

A: Consider as

Q: the magnitude of v || v | sqrt ( v12 + V 2 2 + v 3 2 )

A:

Q: 3x + 4y = 2  4x – 4y = 12

A: 3x+4y=2......(1)4x-4y=12.....(2)   On adding equation (1) by equation (2)...…

Q: A researcher measures the relationship between education (in years) and investment gains (in…

A: We have given that data  And i want to find  Correlation coefficients ( r )

Q: Find a, and az for the following geometric sequence. a, = 4, r= - 2 'n

A:

Q: Find A. -6 4 (4A)-1 -2 1 A =

A:

Q: 5w-13=11-3w.

A: NOTE: Refresh your page if you can't see any equations. . add 13 to both sides

Q: 7w/4 + 5 = 3w/10 + 1

A: To find the value of w satisfying the given equation

Q: Consider the following function. g(x) = -x² + 3x + 3 Find the first and second derivatives of the…

A:

Q: Q2: Find the inverse of the matrix -18 M -7

A:

Q: (−1)n 4n (2 (x+3)" | with = Given the Power Series f(x) => n=0 ROC: Ra and IOC: (b, c)

A:

Q: For the vector, find ¹-V, -V, and 4V. V = -V = 4V || V = 2i + 8j

A: NOTE: Refresh your page if you can't see any equations. . the given vector is

Q: Problem: As a data analyst, you could use multiple linear regression to predict crop growth. You…

A: An experiment was done on the 20 sampling units were obtained as the dataset.We need to establish…

Q: 3x - 4y = 1 3x-2y = -1

A: Denote the equations. 3x-4y=1            ...13x-2y=-1            ...2

Q: (-7y2)(5y4)

A:

Q: (d) ] Find A' A (e) ] Is AB = BA? %3D Find the inverse of B

A: Given the matrices :

Q: [2 1 31 1. If A 4 1 1 3, find A-1 L5 4 21 2. Is the formula valid for matrices? explain why? (A + B)…

A: 1)  We have given that , A = 213413542 We need to find , A-1 . To find the inverse matrix, augment…

Q: 5x(-2w-4)=

A: We have to find  5x (-2w - 4) = ?

Q: Problem 13-16 The McDonaldď's fast-food restaurant on campus sells an average of 4,800 quarter-pound…

A: Given information Demand = 4800 quarter pound each week Demand per week

Q: Simplify the following matrix expression (A -B)(A +6)- (A+B)* 2.

A: Introduction: Two matrices can also be multiplied. But, in general, matrix multiplication is not…

Q: find two distinct vectors on the line belonging to the intersection of the hyperplanes: Xi+ 2x2 - X3…

A: We need to find two distinct vectors on the line belonging to the intersection of the hyperplanes