30 Jun Homework 4 Math for Computer Science Homework
HW 5 Assigned Tuesday 20 March 2018 Due: Tuesday 27 March 2018 1. What are the quotient and remainder when a. 19 is divided by 7? b. −111 is divided by 11? c. 789 is divided by 23? d. 1001 is divided by 13? e. 0 is divided by 19? f. 3 is divided by 5? g. −1 is divided by 3? h. 4 is divided by 1? 2. Suppose that a and b are integers, a ≡ 4(mod13), and b ≡ 9(mod13). Find the integer c with 0≤ c ≤12 such that a. c ≡ 9a(mod13) b. c ≡ 11b(mod13) c. c ≡ a+b(mod13) d. c ≡ 2a+3b(mod13) e. c ≡ a2 +b2 (mod13) 3. Evaluate these quantities. a. 144 mod 7 b. −101 mod 13 c. 199 mod 19 d. 13 mod 3 e. −97 mod 11 HW 5 4. Convert the decimal expansion of each of these integers to a binary expansion. a. 321 b. 1023 c. 100632 5. Convert the binary expansion of each of these integers to a decimal expansion. a. (1 1111)2 b. (10 0000 0001)2 c. (1 0101 0101)2 d. (110 1001 0001 0000)2 6. Convert the octal expansion of each of these integers to a binary expansion. a. (572)8 b. (1604)8 c. (423)8 d. (2417)8 …
Purchase answer to see full attachment
Tutor Answer
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.