ریاضيات هندسية )1( نظري 3 1 Compute the adjoint matrix of A: 3 2 2 1 2 3 Select one: 4 a. -7 0. 4 -5 3] 1 -27 b. 0. 4. -5 3. -1 -27 C. -7 7. 9. 4. -5 3 1 d. 7 7. 4 -5 3 2)

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A: Given…

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A: Matrix:

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A: Given that rank A = n

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A: Here, the given matrices are: A=23-10-21, B=1-10120

Q: 4 6 , calculate A by using Adjoint Matrix Method. (Do not use any other method) 3 5 2 ) For A =

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Q: 17. Is Identity matrix Idempotent? (yes/no) 18. Which Matrix has no inverse matrix?

A: An idempotent matrix is a matrix which when multiplied by itself results in the matrix itself. An…

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Q: 6. Show that if Q is an orthogonal matrix, then 1 0 %3D 0 Q is also an orthogonal matrix.

A: We have to show that HHt = I

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A: If the system Ax = b is consistent, Then b can be written as Linear combination of column vectors of…

Q: 2. Consider the 6 x 8 matrix [1 3 0 0 0 0 1 0 2 0 5 -3 0 0 0 A 0 0 1 4 -7 -9 00 0 0 0 0 0 0 0 0 0 0…

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Q: 2 Discuss whether the matrix A 1 2 0 is diagonalizable or not. -3 5 2 ||

A: A matrix is said to diagonalizable if for every eigen value's algebraic multiplicity is equal to its…

Q: Show that if a matrix A is both triangular and unitary, then it is diagonal.

A: Show that if a matrix A is both triangular and unitary, then it is diagonal.

Q: uninfected lightly infected highly infected column sum eaten by birds 1 10 37 48 not eaten by birds…

A: Chi square test for independence is used to test the association between the two variables.

Q: 4- The matrix is : a) null matrix; b) nilpotent matrix ; c) idempotent matrix.

A: Nilpotent Matrix.

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A: A-1=?

Q: 4. Determine whether the matrix is nonsingular or singular. 6ive reasont -11 0 3 2-2 1 le

A: When the determinant of the matrix is zero,                      Then the matrix is said to be…

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Q: 8.) If A is an mxn matrix, what are the largest possible value for its rank and the smallest…

A: As per the instruction, we will be answering only the first one. For (8), We have that A is an mxn…

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

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A: Answer is mentioned below

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Q: Calculate the value of p, q, r for the following matrix 6. 01 3 -3 [2 5 -8] [5 -1 -81 2 al = 1 8 -5…

A: I am solving it in step 2

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A: We will give a counter example that will prove this statement wrong.

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Q: 12/ A company is manufacturing two types of autocycles for gents and ladies separately, which are…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: Let A be a 3x6 matrix of rank 3 then nullity of A equal Select one: True False

A: Given A is a 3×6 matrix of rank 3, then nullity of A is zero. We need to check whether the given…

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Q: DHI Reduce each Hhe following matriceg Into Me of indicated form. (i):- -2 3-ノ red uced eehelom fom.…

A: Solve the given problem.

Q: 36. (a) What matrix transforms (1,0) into (2,5) and transforms (0, 1) to (1,3)? (b) What matrix…

A: 36. (a) To Find: The matrix that transforms (1, 0) into (2, 5) and transforms (0, 1) into (1, 3).…

Q: 4. If a matrix is diagonal, then it is symmetric. It is not true that either the matrix is symmetric…

A: We will answer the first question as we don't answer multiple questions at a time. Please resubmit…

Q: 4- Determine the rank of the fcllov-ing matrices [1 2 8] 7 6 ii- A=|1 2 3 5 3. 13 4 3? i- A = |4…

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A: Solved below

Q: If A, B are two n x n orthogonal matrices, then AB is also an orthogonal matrix. True False

A: Give:  If A , B are two n×n orthogonal matrices. To check: product of matrices A and B are…