Section a.

1.Provide a python program takes a letter from the user and counts the number of occurrences of that letter in a file.

2. A python program that takes a number n and prints an identity matrix of the desired size.

You have really been permitted a private undertaking advance to start your new business around. Dispute for this advancement was wild, and the reimbursement time frame will start in a matter of minutes. You have discovered a zone for your business, at any rate you right presently need to rapidly get a letter out to likely clients so you can start obtaining cash. You understand that with the beginning of another business, you should modernize a great deal of what you do. You search through your old cards and discover the names and addresses of individuals you intend to contact. What may it be reasonable for you to do now? Objectives

Set up and execute a mail solidify using the Microsoft Word application.

Undertaking:

You will use the Word application to arrangement, make, and make business letter to anticipated clients of your new business. The going with advances will help you in this association.

- Open a reasonable Word chronicle.

- Compose a business letter familiarizing people with your store. You may pick such a store you wish, yet your letter should be at any rate one entry long and have the choice to be viably altered to each possible client. Guarantee you join such a business, a sentence about your system or thinking, the zone of your business, and any significant contact information.

- With this letter open, start a mail-combine letter using the letter you just made as your starting file.

- Since you don't have the areas of your contacts in the PC, you should have another overview and make new data source. Save the data source as "Mail Union Data Source Exercise 3."

- For this model, enter the names and addresses of four people.

Part b

1. The way toward getting the range of a given sign utilizing the essential numerical apparatuses is known as _______________

2. Most biomedical signs of functional interest can be deteriorated into an amount of sinusoidal sign segments. For the class of occasional signs, such a decay is known as a _______ arrangement.

3. The term ___________ is utilized when alluding to the recurrence substance of a sign.

4. Most biomedical signs of down to earth interest can be decayed into an amount of sinusoidal sign segments. For the class of limited energy flags, the disintegration is known as the ____________

5. The proportion of reaction to an upgrade is known as the exchange work.

6. Every segment in the FFT arrangement would then be able to be addressed as A cos (wt) + iB sin (f) where ______________

7. Which of the accompanying change is most appropriate for spatial sifting, edge discovery, include extraction, information pressure, design acknowledgment, discourse acknowledgment, picture pressure and surface investigation?

a) wavelet change

b) laplace change

c) fourier change

d) brief timeframe fourier change

8. Significance of the Mann Whitney tests in research is?

9. My information is slanted, presence of background noise additionally heteroscedasticity, presence of anomalies are likewise accessible in the informational collection pick one of the two significant econometrics tests that I can use to test my information?

10. In my wellbeing informational collection I'm seeing repetitive sound proposed I direct a Mann Whitney tests will it sort my concern?

11. What's the relations between bewildering factors and connection and relapse?