Math 365 - Elementary Number Theory I Fall 2007

"Mathematics is the queen of sciences and arithmetic the queen of mathematics" Karl Friedrich Gauss

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Here is the Make-up Exam.

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Here are the Solutions for the Final Exam.

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Here is the Final Exam.

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Math 365 Make-up Exam

January 24, 2008, time 10:00, Place: B-308/309

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Final Exam

Here are Practice Problems for the Final Exam.

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January 18, 2008, time 15:00, places TBA

Dikkat dikkat: Final sınav tarihi 18 Ocak 2008 saat 15 olarak

DEĞİŞTİRİLMİŞTİR.

Math 365 Elementary Number Theory I

Final Exam
 

Date: 18.01.2008

Time: 15.00

 

Student ID Number                                      Exam Place

200222001-200422024                                   B-404 

200422026-200522050                                   B-405

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Here are the Solutions.

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Second Midterm Exam

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midterm 2: december 17, 2007, time 16:40, place B-417

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Topics to be included for the Second Midterm

3.1 The Sum of the Divisors

3.2 Multiplicative Functions

3.3 Perfect Numbers

1.5 The Euler Phi Function

4.1 Solving Linear Congruences

4.2 The Chinese Remainder Theorem

4.3 The Theorems of Fermat and Euler

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Problem Set (2E)

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Problem Set (2D)

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Problem Set (2A)

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Problem Set (2B)

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midterm 2: december 17, 2007, time 16:40, place B-314

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First Midterm Exam (Solutions)

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First Midterm Exam

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Topics to be included for the First Midterm

1.1 The GCD and LCM

1.2 The Division Algorithm

1.3 The Euclidean Algorithm

1.4 Linear Combinations

1.5 Congruences

1.6 Mathematical Induction

2.1 Prime Factorization

2.2 The Fundamental Theorem of arithmetic

2.3 The Importance of Unique Factorization

2.4 Prime Power Factorizations

2.5 The Set of Primes is Infinite

2.6 A Formula for τ(n)

3.1 The Sum of Divisors

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midterm 1: november 12, 2007, time 16:40, place: B-314

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Problem Set (1A)

Problem Set (1B)

Problem Set (1C)

Problem Set (1D)

Problem Set (1E)

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timetable changed

monday 10:40 place: B305

friday 8:40, 9:40 place: B314

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exam dates

midterm 1: november 12, 2007, time 16:40, places TBA

midterm 2: december 17, 2007, time 16:40, place TBA

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course outline