From calculus, you know that the derivative and integral are inverse operations; one undoes the effect of the other. Prove that the first difference and the running sum are also inverse operations. That is, show that the cascade of these two systems is identical to the delta function. Explain in detail?

Please answer the following questions.

1. Please explain why we need image rejection filter or image rejection mixer and when we need with detail explanation.

2. Please introduce a couple of methods to remove image signals.

2

.Implementing a functional internetwork is no simple task. Many challenges must be faced, especially in the areas of connectivity, reliability, network management, and flexibility. Briefly explain the challenges encountered during this implementation. [15]

kindly cite references and answer in detail

Please explain the process of an evaluation of on-the-job training, as well as pre-departure training. If there are more ways of doing an evaluation, please cover in detail at least one that is applicable for both on-the-job training and pre-departure training in human resource management.

Compare and contrast direct finance and indirect finance. Give a specific example of each and discuss in detail the differences. Which is more likely to have a larger share of the total financial market in a mature economy like the United States? Explain why

Explain in detail : Compare and contrast evolutionary and revolutionary change. Give at least one example of each type of change in an organization. Uese examples from researching case studies using the internet.

Note: The answer should be in minimum 15 lines.

Why does Kant think that a 'common will' is necessary for the implementation of an ethical State? Then consider what Kant thinks needs to happen in order to bring that 'will' about. Does this contradict the very possibility of an ethical politics? Why/why not?

for an construction company

1. What types of employees would be working at your company? Explain how you would use the accounts "Salary Payable" and "Salary Expense"? What financial statements would each account appear?

2. Explain a situation specific to your business when you would need to use the account "Unearned Service Revenue". When would that account be debited and credited?

3. What type of supplies would your business need? Take one of your examples and explain how supplies are classified as both an asset and a prepaid expense.

4. Explain a situation specific to your service that would violate the matching principle.

5. What types of accounts would you need to close at the end of the period? Why are you closing them?

6. Classify your company's assets into current and non-current categories. What is the difference?

7. Classify your company's liabilities into current and non-current categories. What is the difference?

8. How would you interpret a profit margin of 8%. Be specific in regards to your service. Do you feel an 8% profit margin is good? Why or why not?

9. How would you interpret a current ratio of 2? Be specific in regards to your service. Do you feel a current ratio of 2 is good? Why or why not?

10. Differentiate between interest receivable and interest payable. Be specific in regards to your business.

Why did British voters decide to leave the European Union by voting towards Brexit? Please identify some major reasons. What were the economic and financial markets impacts of the Brexit decision vote? Would you have voted to stay or leave? Why or why not? What are the counter arguments? What are the impacts of your position? How will your position affect other European countries?

*Please answer ALL parts in DETAIL*

*Please type your response, thank you so much!