Sample Solution:
Different steps have followed while preparing advertisements. Keeping in view the strategies and steps you are required to design one advertisement campaign of any Clothing Brand and In this regard, you have to answer the following mentioned questions/steps.
Briefing:
Female clothing Brand title “In Style Clothing” It is ready to wear cloths especially for the working women.
Objective:
Its main objective is to facilitate the working women and also to retain the goodwill
Research:
Provided content and information must be well researched and have novelty in it.
Target Audience:
Working women
Media Selection:
Fashion films on brands outlets and social media campaigning.
Setting the Budget
It must be highly budgeted.
Designing and Creating the Ad
In this part of question the creativity of the advertisement will be judged.
Place and Time of Ad
It also depends when the advertisement will get the more attention and audience.
Execution:
In this portion provide all that steps and details which involve in the accomplishment of this ad.
MTH603 Grand Quiz Solution and Discussion

 Solve the system of equations by Jacobi’s iteration method.
20x + y – 2z = 17
3x + 20y – z = 18
2x – 3y + 20z = 25
a) x = 1, y = 1, z = 1
b) x = 2, y = 1, z = 0
c) x = 2, y = 1, z = 0
d) x = 1, y = 2, z = 1  Solve the system of equations by Jacobi’s iteration method.

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
 Which of the following is another name for Jacobi’s method?
a) Displacement method
b) Simultaneous displacement method
c) Simultaneous method
d) Diagonal method
Answer: b
Explanation: Jacobi’s method is also called as simultaneous displacement method because for every iteration we perform, we use the results obtained in the subsequent steps and form new results.  Which of the following is another name for Jacobi’s method?

 Which of the following is another name for Jacobi’s method?
a) Displacement method
b) Simultaneous displacement method
c) Simultaneous method
d) Diagonal method
 Which of the following is another name for Jacobi’s method?

 The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeros along its main diagonal.
a) True
b) False
Answer: a
Explanation: The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeros along its main diagonal because the desirable convergence of the answer can be achieved only for a matrix which is diagonally dominant and a matrix that has no zeros along its main diagonal can never be diagonally dominant.  The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeros along its main diagonal.

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
 How many assumptions are there in Jacobi’s method?
a) 2
b) 3
c) 4
d) 5
Answer: a
Explanation: There are two assumptions in Jacobi’s method.  How many assumptions are there in Jacobi’s method?

 How many assumptions are there in Jacobi’s method?
a) 2
b) 3
c) 4
d) 5
 How many assumptions are there in Jacobi’s method?

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
 Which of the following is an assumption of Jacobi’s method?
a) The coefficient matrix has no zeros on its main diagonal
b) The rate of convergence is quite slow compared with other methods
c) Iteration involved in Jacobi’s method converges
d) The coefficient matrix has zeroes on its main diagonal
Answer: a
Explanation: This is because it is the method employed for solving a matrix such that for every row of the matrix, the magnitude of the diagonal entry in a row is larger than or equal to the sum of the magnitudes of all the other (nondiagonal) entries in that row. This helps in converging the result and hence it is an assumption.  Which of the following is an assumption of Jacobi’s method?

 Which of the following is an assumption of Jacobi’s method?
a) The coefficient matrix has no zeros on its main diagonal
b) The rate of convergence is quite slow compared with other methods
c) Iteration involved in Jacobi’s method converges
d) The coefficient matrix has zeroes on its main diagonal
 Which of the following is an assumption of Jacobi’s method?

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
 The Jacobi iteration converges, if A is strictly dominant.
a) True
b) False
Answer: a
Explanation: If A is matrix is said to be diagonally dominant if for every row of the matrix, the magnitude of the diagonal entry in a row is larger than or equal to the sum of the magnitudes of all the other (nondiagonal) entries in that row, and for such matrices only Jacobi’s method converges to the accurate answer.  The Jacobi iteration converges, if A is strictly dominant.

 The Jacobi iteration converges, if A is strictly dominant.
a) True
b) False
 The Jacobi iteration converges, if A is strictly dominant.

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
 The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeroes along ________
a) Leading diagonal
b) Last column
c) Last row
d) Nonleading diagonal
View Answer
Answer: a
Explanation: The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeroes along the leading diagonal because convergence can be achieved only through this way.  The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeroes along ________

 The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeroes along ________
a) Leading diagonal
b) Last column
c) Last row
d) Nonleading diagonal
View Answer
 The Jacobi’s method is a method of solving a matrix equation on a matrix that has no zeroes along ________

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
In J
S
@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
In Jacobi’s Method, the rate of convergence is quite ______ compared with other methods.
https://cyberian.pk/topic/838/mth603midtermpastandcurrentsolvedpaperdiscussion
SLOW

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
In Jacobi’s Method, the rate of convergence is quite ______ compared with other methods.
https://cyberian.pk/topic/838/mth603midtermpastandcurrentsolvedpaperdiscussion

In Jacobi’s Method, the rate of convergence is quite ______ compared with other methods.

@zaasmi said in MTH603 Grand Quiz Solution and Discussion:
For the system of equations; x =2, y=3. The inverse of the matrix associated with its coefficients is.
⌈ 3 2⌉ ⌈ x ⌉ = ⌈ 5 ⌉
⌊ 4 3⌋ ⌊ y ⌋ ⌊ 2 ⌋⌈ x ⌉ = (1/17) ⌈ 3 2 ⌉ ⌈ 5 ⌉
⌊ y ⌋ ⌊ 4 3 ⌋ ⌊2⌋⌋= (1/17)⌈11⌉ ⌊26⌋ = ⌈11/17⌉ ⌊26/17⌋
x = 11/17 and y = 26/17