1. Compute without a calculator: (a) 59 + 63 mod 13 (b) 15 * 29 mod 13 (c) 2 * 29 mod 13 (d) –10 * 29 mod 13 (e) (23 * 100098 + 7) * 29 mod 13 2. Compute the gcd of the number below using 1) factorization, 2) using Euclid's division algo- rithm: (a) gcd(24, 15) (b) ged(172, 20) (c) gcd(54, 21) 3. Using the reverse of Euclid's division algorithm compute: (a) Find integers x, y such that 24x + 15y = 3 (b) Find integers x, y such that 172x + 20y = 1000 (c) Find integers x, y such that 23x + 17y =1 4. Using your work from the earlier parts or independently find: (a) mod 8 (b) + mod 23 (c) mod 7

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
1. Compute without a calculator:
(a) 59 + 63 mod 13
(b) 15 * 29 mod 13
(c) 2 * 29 mod 13
(d) –10 * 29 mod 13
(e) (23 * 100098 + 7) * 29 mod 13
2. Compute the gcd of the number below using 1) factorization, 2) using Euclid's division algo-
rithm:
(a) gcd(24, 15)
(b) ged(172, 20)
(c) gcd(54, 21)
3. Using the reverse of Euclid's division algorithm compute:
(a) Find integers x, y such that 24x + 15y = 3
(b) Find integers x, y such that 172x + 20y = 1000
(c) Find integers x, y such that 23x + 17y =1
4. Using your work from the earlier parts or independently find:
(a) mod 8
(b) + mod 23
(c) mod 7
Transcribed Image Text:1. Compute without a calculator: (a) 59 + 63 mod 13 (b) 15 * 29 mod 13 (c) 2 * 29 mod 13 (d) –10 * 29 mod 13 (e) (23 * 100098 + 7) * 29 mod 13 2. Compute the gcd of the number below using 1) factorization, 2) using Euclid's division algo- rithm: (a) gcd(24, 15) (b) ged(172, 20) (c) gcd(54, 21) 3. Using the reverse of Euclid's division algorithm compute: (a) Find integers x, y such that 24x + 15y = 3 (b) Find integers x, y such that 172x + 20y = 1000 (c) Find integers x, y such that 23x + 17y =1 4. Using your work from the earlier parts or independently find: (a) mod 8 (b) + mod 23 (c) mod 7
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,