Compute the derivative of the given vector field F. Evaluate the line integral of

F(x,y,z) = (y+z+yz , x+z+xz , x+y+xy )
over the path C consisting of line segments joining (1,1,1) to (1,1,2), (1, 1, 2) to (1, 3, 2), and (1, 3, 2) to (4, 3, 2) in 3 different ways, along the given path, along the line from (1,1,1) to (4,3,2), and finally by finding an anti-derivative, f, for F.

Comment the code explaining what each line is doing. The first line has been done for you.

x=[0 0 -1 2 3 -2 0 1 0 0]; %input discrete-time signal

x dtx= -2:7;

y=[1 -1 2 4];

dty=8:11;

z=conv(x,y);

dtz=6:18;

subplot(1,3,1), stem(dtx,x)

subplot(1,3,2), stem(dty,y)

subplot(1,3,3), stem(dtz,z)

3. Given is the function f : Df → R with F(x1, x2, x3) = x 2 1 + 2x 2 2 + x 3 3 + x1 x3 − x2 + x2 √ x3 . (a) Determine the gradient of function F at the point x 0 = (x 0 1 , x0 2 , x0 3 ) = (8, 2, 4). (b) Determine the directional derivative of function F at the point x 0 in the direction given by vector r = (2, 1, 2)T . (c) Determine the total differential dF of function F and use it to compute approximately the absolute and relative error in the computation of F(x 0 ) when the independent variables are from the intervals x1 ∈ [7.8, 8.2], x2 ∈ [1.9, 2.1], x3 ∈ [3.9, 4.1]. (14 points) 4. (a) Determine all points satisfying the necessary conditions of the Lagrange multiplier method for a local extreme point of the function f(x, y) = x 2 + y 2 subject to the constraint x 2 + 2y 2 − 2 = 0 . (b) Using the sufficient conditions, check whether the point (x ∗ , y∗ ; λ ∗ ) = (− √ 2, 0; −1) is a local minimum or maximum point and give the corresponding function value.

SUPPLY AND DEMAND

D. SUPPLY

1) Definition of supply

2) Law of supply

3) DIRECT RELATIONSHIP BETWEEN PRICE AND QUANTITY SUPPLIED

4) REASON THE SUPPLY CURVE SLOPES UPWARD TO THE RIGHT

5) MOVEMENT ALONG THE CURVE

6) SHIFTS IN THE CURVE

E. Illustration OF A MARKET

1) Equilibrium condition

2) Disequilibrium conditions

(a) Surplus

(b) Shortage

(c) Consumer surplus

(d) Producer surplus

F. SIMULTANEOUS CHANGES IN SUPPLY AND DEMAND

1) DEMAND IS MORE POWER THAN SUPPLY WHEN THEY BOTH INCREASE

2) DEMAND IS LESS POWERFUL THAN SUPPLY WHEN THEY BOTH INCREASE

3) DEMAND AND SUPPLY INCREASE AT THE SAME TIME

4) DEMAND AND SUPPLY DECREASE AT THE SAME TIME

5) SIMULTANEOUS INCREASE IN DEMAND AND SUPPLY

6) SIMULTANEOUS DECREASE IN SUPPLY AND DEMAND

G. SOLVING FOR EQUILIBRIUM PRICE AND QUANTITY

1) The standard demand and supply functions

(1) Calculating equilibrium price and quantity

(2) Illustration of equilibrium price and quantity

2) The inverse demand and supply functions

(1) Calculating equilibrium price and quantity

(2) Illustration of equilibrium price and quantity

H. PRICE CONTROLS

1) Definition of price controls

2) Price ceiling(disequilibrium)

3) Price floor(disequilibrium)

I. MARKET FAILURE

A. Market failure defined

1. Externalities

2. Public Goods

I need specific codes for this C program assignment. Thank you!

C program question:

Write a small C program connect.c that:

1. Initializes an array id of N elements with the value of the index of the array.

2. Reads from the keyboard or the command line a set of two integer numbers (p and q) until it encounters EOF or CTL - D

3. Given the two numbers, your program should connect them by going through the array and changing all the entries with the same name as p to have the same name as q.

4. Once the EOF has been reached, your program should print the array with a max of 10 positions per line.

5. For testing purposes, define N as 10 at the beginning, but by sure of running data with at least 100 elements.

Deliver your work by either meeting Case-1 or Case-2 requirements given below:

Case 1: The given snapshot in the assignment instructions checks for the following:

• P to be switched with Q (Once done will remain as it is in all the rows)
• If the user enters the same P again, the program must not make any changes

For instance, given elements are 0123456789

3 4          0              0124456789

2 5          1              0154456789 (Keeping the change in Row 0 (input for row 1); 2 is switched to 5)

1 6          2              0654456789 (Keeping the change in row1 (input for row 2); 1 has been replaced with 6)

This implies that for every other row, the input array elements gets changed to its previous row elements.

Case 2: Keep initial array elements to be the input for all the rows of the matrix and make necessary switching.

For instance, given elements are 0123456789

3 4          0              0124456789

2 5          1              0153456789 (Discarding the change in Row 0; 2 is switched to 5)

1 6          2              0623456789

Use any one case to solve the assessment problem and submit the same output before deadlines.

The marital status distribution of the U.S. male population, age 15 and older, is as shown below.

Suppose that a random sample of 400 U.S. young adult males, 18 to 24 years old, yielded the following frequency distribution. We are interested in whether this age group of males fits the distribution of the U.S. adult population at the 5% level. Calculate the frequency one would expect when surveying 400 people. Fill in the table below, rounding to two decimal places.

Part (a)

State the null hypothesis. Choose 1 or 2

1. The data do not fit the distribution of marital status for the U.S. adult population.

2. The data fit the distribution of marital status for the U.S. adult population.   

State the alternative hypothesis. Choose 1 or 2

1. The data do not fit the distribution of marital status for the U.S. adult population.

2. The data fit the distribution of marital status for the U.S. adult population.    

Part (b)

What are the degrees of freedom? (Enter an exact number as an integer, fraction, or decimal.)

_______________

Part (c)

State the distribution to use for the test. Choose 1 2 3 4

1. ?24

2. t₄

3. ?23

4. t₃

Part (d)

What is the test statistic? (Round your answer to two decimal places.)

__________

What is the p-value? (Round your answer to four decimal places.)
____________
Explain what the p-value means for this problem. CHoose 1 2 3 or 4

1. If H₀ is false, then there is a chance equal to the p-value that the value of the test statistic will be equal to or greater than the calculated value.

2. If H₀ is true, then there is a chance equal to the p-value that the value of the test statistic will be equal to or less than the calculated value.    If

3. H₀ is true, then there is a chance equal to the p-value that the value of the test statistic will be equal to or greater than the calculated value.If

4. H₀ is false, then there is a chance equal to the p-value that the value of the test statistic will be equal to or less than the calculated value.

part (e)

Indicate the correct decision ("reject" or "do not reject" the null hypothesis), the reason for it, and write the appropriate conclusion.

(ii) Decision: Choose 1or 2

1. reject the null hypothesis

2. do not reject the null hypothesis    

(iii) Reason for decision: Choose 1 2 3 4

Since ? < p-value, we do not reject the null hypothesis.

Since ? > p-value, we do not reject the null hypothesis.    

Since ? > p-value, we reject the null hypothesis.

Since ? < p-value, we reject the null hypothesis.

(iv) Conclusion: Choose 1 or 2

1. There is sufficient evidence to conclude that the data do not fit the distribution of marital status for the U.S. adult population.

2. There is not sufficient evidence to conclude that the data do not fit the distribution of marital status for the U.S. adult population.   

Call Systems Company, a telephone service and supply company, has just completed its fourth year of operations. The direct write-off method of recording bad debt expense has been used during the entire period. Because of substantial increases in sales volume and the amount of uncollectible accounts, the company is considering changing to the allowance method. Information is requested as to the effect that an annual provision of 1% of sales would have had on the amount of bad debt expense reported for each of the past four years. It is also considered desirable to know what the balance of Allowance for Doubtful Accounts would have been at the end of each year. The following data have been obtained from the accounts:

C++ program which partitions n positive integers into two disjoint sets with the same sum. Consider all possible subsets of the input numbers.

All in one C++ file.

This is the sample Input 1

6
3 5 20 7 1 14

Output 1

Equal Set: 1 3 7 14

This is the sample Input 2

5
10 8 6 4 2

Output 2

Equal Set: 0

You have been asked to plan the following covert operation for the AIC:

What is the probability of the project taking more than 25 days to complete? (In percentage and keep two decimal)

Hello, I am very new to 64-bit ARM assembly and would like the code to this following question:

The Fibonacci Sequence is a series of integers. The first two numbers in the sequence are both 1; after that, each number is the sum of the preceding two numbers.

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...

For example, 1+1=2, 1+2=3, 2+3=5, 3+5=8, etc.

The nth Fibonacci number is the nth number in this sequence, so for example fibonacci(1)=1, fibonacci(2)=1, fibonacci(3)=2, fibonacci(4)=3, etc. Do not use zero-based counting; fibonacci(4)is 3, not 5.

Your assignment is to write an ARM assembler code (Fibonacci.s) that prompts the user for the nth term of the fibonacci sequence. The program will then calculate the users selected nth fibonacci term and print it out.

The program should produce this input:

Enter the desired Fibonacci term: 6
The 6th Fibonacci number is: 8

Please include comments about what the functions do in the code, thank you so much! Additionally note, I am compiling this code on a raspberry pi 3. So any additional comments would be most helpful.