Breakfast Calories Protein Carb fat Sweet 150 8 32 Milk 125 10 12 8 Fruit/Veggie 68 1 15 .5 Grains 195 6. 58 Lunch Calories Protein Carb fat Sweet 150 .8 32 Milk 135 10 12 8. Fruit/Veggie 50 1 15 .5 Grains 150 58 Dinner Calories Protein Carb fat Sweet 25 .8 12 Milk 125 10 12 11 Fruit/Veggie 68 1 15 .5 Grains 225 6. 58 Would adding these matrices give a meaningful result in this situation? Why or WVhy not? Would subtracting these matrices give a meaningful result in this situation? Why or Why not?

Q: 2) Prove that if the matrices A and B are indempotent and AB=BA then AB is indempotent.

A: Given Data :  Two Idempotent matrices Aand B                        AB=BA  To Prove :    AB is…

Q: How many "same" types of 1 by 3 matrices in reduced row-echelon form are there? (a) 2 (b) 3 (c) 4…

A: The general form of 1 by 3 matrix is, abc

Q: Explain the fact “Cofactors are useful when matrices have many zeros”.

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Q: J-6x1 4x2=1 1-2x1-x₂ = − 1 When you put your cursor in the answer box, select the matrix tab and…

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Q: 5) Give an example of matrices D and F where DF is defined, but FD is not, and clearly explain why…

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Q: Explain Row matrix and Column matrix?

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Q: What is the Triangular matrix?

A: What is the Triangular matrix?

Q: Define Equality of matrices?

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Q: (a) Which element of 1 0 4. 2 3 1 3 B = 3 A = 3 7 8 4 3 7. 8. 4 is represented by a32? (b) Is A a…

A: As per student asked the question why is a32 = 8?

Q: A and B are 3,3 matrices. Lo lAl =-3 and IBl =2. SO phat is l-2A02|?

A: Properties of determinant:kA=knAAB=ABA-1=1A

Q: Types of matrix?

A: the main types of matrices are: Square Matrix Symmetric Matrix Triangular Matrix Diagonal Matrix…

Q: How can I prove that a 4x4 matrix is invertible. Also how can I write that matrix as a product of…

A: The objective of this question is to determine if a given 4x4 matrix is invertible and if so, to…

Q: can you please provide me a description of the types of applications that incorporate sparse…

A: Sparse matrices can be useful for computing large-scale applications that dense matrices cannot…

Q: What is a magic matrix?

A: The magic matrix is: A square matrix, whose order is odd i.e 3x3, 5x5, and so on. the sum of the…

Q: Does matrix multiplication commute? That is, prove why does it. If not, explain why it does not.

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Q: What is the algorithm for solving algebraic matrices?

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Q: is there any way you could write this on paper? or just write the matrix part on paper

A: We have the system of equations as x1+x2+x3=56x1+7x2-3x3=5

Q: Explain an example of elimination matrices.

A: Let us consider the matrix A=0231212-1052012-1. Now we will find its row echelon form.

Q: Matrix multiplication part is clear. But initially how does Theta(3 2 1) get converted to the RHS…

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Q: 4. Explain what is wrong with the following "proof" that (ABC)" – C"B" A" for three conformable…

A: Properties of transpose of a matrix: (AB)⊥ = B⊥A⊥ Given: (ABC)⊥.

Q: Can the null space of a 3 × 6 matrix have dimension 2? Explain.

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Q: True or False The identity matrix has properties similar tothose of the real number 1.

A: We have to say that the given statement is true or false: The identity matrix has properties similar…

Q: Define Similar Matrices.

A: Similar Matrices: Let A and B are two square matrices, then A is said to be similar to B if there…

Q: State True or False: The matrix multiplication is distributive over matrix addition. True False

A: Topic = Matrices TRUE

Q: Let X and Y be two matrices with 4 rows and 5 columns. The rank of X and Y is 3. May I ask how to…

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Q: Can arrowhead matrix be similar to a tridiagonal matrix?

A: An arrowhead matrix is one that is a square matrix with zero entries everywhere except on the…

Q: How is a permutation matrix beneficial other than flipping rows and columns?

A: Permutation matrices have several important properties and applications beyond simply flipping rows…

Q: Determine whether the following matrix is invertible by finding its determinant. 4 -14 -56

A: Consider the matrix 14-14-56

Q: If a 6 x 6 matrix contains 19 zeros, show that there are 4 zeros which are all in distinct rows and…

A: A 6x6 matrix has 36 entries. Given if a 6x6 matrix contains 19 zeros, then to show that there are 4…

Q: n layman's term describe how LU factorization of a nonsingular matrix B can be found using…

A: Doolittle Algorithm: It is always possible to factor a square matrix into a lower triangular matrix…

Q: Examplen' find the pvoduct of the follow ing (wo natricesi 2. 2. ら 1. 又3 3.

A: