22. x + y - =-2 X- y- 7z = 0 8. = 14 7. 2/7

Q: second

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Q: An architect designing a parking lot has a row 62.0 m wide to divide into spaces for compact cars…

A: We need to formulate a system of linear equations using the scenario. We also need to solve the…

Q: olve using guassian elimination with maximum

A: Introduction: According to the description of the elimination method, it entails removing one of the…

Q: Explain the dimension of the row space.

A: The dimension of the row space is called the rank of the matrix. This is the same as the maximum…

Q: Consider the following linear optimization model: (P) min 2x₁ +4x2+ 10x3 + 15x4 −x₁ + x2 + x3 + 3x4…

A:

Q: calculator to perform row reduct A = 4 2 24

A:

Q: Find Reduced Row Echelon Form

A: Solution: The objective is to find the row reduced echelon form of the given matrix

Q: s this correct?  Is it because of the zero row when reducing to row reduced echelon form? Because I…

A: In this question, the concept of the matrix is applied. Matrix A matrix is a rectangular array or…

Q: ren 2.2x2 + 1.5x3 – 3.3x4 = -9.30 0.2x1 + 1.8x2 + 4.2x4 = 9.24 -x1 - 3.1x2 + 2.5x3 = –8.70 0.5x1 -…

A: A system of equations is given as, 2.2x2+1.5x3-3.3x4 = -9.300.2x1+1.8x2+4.2x4 = 9.24-x1-3.1x2+2.5x3…

Q: Find the least squares approximating parabola for the given points. (1, 3), (2, −4), (3, 6), (4, 9)

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Q: 8 2 2 Is 4 in the span of -1 and -5? -8- 1 -

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Q: 3. Find the constant k that will make f continuous on (-0o, 00). Sx – 4 , (kx2 – 24x + 46, x > 5 x<5…

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Q: Describe all least-squares solutions of the equation Ax = b. 10 1 7 1 1 0 A = 10 1 b = 3 110 The…

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Q: 3. Scientists have measured that an adult female cheetah can accelerate to 65 miles per hour in 3…

A: This question is based on the concept of uniform speed or constant acceleration. Given: Speed of…

Q: Which of the following is not in reduced row echelon form?

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Q: Write an expression for the distance w in terms of x. X=-3 t-2y+1 w/

A:

Q: etermine if b is a linear combination of a₁, a₂, and a3. a₁ 1 -2, a₂= 0 0 1 5 " a3 = 3 -3, b= 15 6 -…

A:

Q: Determine if b is a linear combination of a₁, a2, and a3. a₁ = 1 - 2 0 a2= 0 1 5 " a3 3 - 3 15 b= 6…

A: We will suppose b is linear combination  of a1 , a2 , a3. then find the scalars if atleast one if…

Q: Solve using Gauss-Jordan elimination. 3x, - 4x2 - 5x3 = 29 X, - 3x2 = 18 Select the correct choice…

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Q: logy 으으 0.8 0.4 50 A D = 0.2 0.1 20 X =

A: We have to find the production schedule.

Q: 1. x₁ + 6x₂ - 8x3 = -6.6 10x₁3x₂ + 6x3 = 8.6 x₁ + 15x₂9x3 = 0.8

A:

Q: 2. At time t the displacement from equilibrium, y (t), of an undamped spring-mass system of mass m…

A: As per the question, we are asked to solve the initial-value problem for an undamped spring-mass…

Q: Determine the truth set or find a counter example for the following two statements: 1. There exists…

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Q: Find sub spaces row (A), column (A) and null (A). Find rank 103 A=015

A: first we shall find rank of the matrix then find row space, column space and null space

Q: PROBLEMS: Section 3.3 For Problems 1-10, a differential equation and one solution are given. Use…

A: We solve the given differential equation by method of reduction of order.

Q: -1 -5 3 -2 5 2 3 C = 0 2 -2 1 -2 2 -7 -4 1 2 7 -1 4 5 2. 3.

A: Given matrix is, C=2-1-53-252030-2102-232-7-4127-145 Apply R2→5R1-2R2.…

Q: 6. Find a basis for the row space of the matrix A = 2 24 8 {{6)} Ex: 42

A: Question is solved.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.