Package deal
MATH 470 Bundle Solution Rated A+
MATH 470 Bundle Solution Rated A+
[Show more]MATH 470 Bundle Solution Rated A+
[Show more]Math 470 Exam 1 All Answers Correct 
a==b (mod n) iff ️b==a (mod n) 
operations for a congruence ️add, multiply, subtract (except mod) 
can divide b==a (mod n) if ️gcd(a,n)=1 
To find a^-1 (mod n) ️find s,t such that as+nt=1, a^-1==s (mod n) 
Chinese Remainder Theorem ️if x==a (mod m*...
Preview 1 out of 1 pages
Add to cartMath 470 Exam 1 All Answers Correct 
a==b (mod n) iff ️b==a (mod n) 
operations for a congruence ️add, multiply, subtract (except mod) 
can divide b==a (mod n) if ️gcd(a,n)=1 
To find a^-1 (mod n) ️find s,t such that as+nt=1, a^-1==s (mod n) 
Chinese Remainder Theorem ️if x==a (mod m*...
MATH 470 Exam 1 Graded A+ 
If a | b and b | c then ️a | c 
If a | b and b | a then ️a = + or - b 
If a | b and a | c then ️a | (b+c) and a | (b-c) 
How many divisions at most in Euclidean Algorithm? ️2 log_2 (b) + 2 
Relatively Prime ️Two numbers are relatively prime if their greatest...
Preview 1 out of 2 pages
Add to cartMATH 470 Exam 1 Graded A+ 
If a | b and b | c then ️a | c 
If a | b and b | a then ️a = + or - b 
If a | b and a | c then ️a | (b+c) and a | (b-c) 
How many divisions at most in Euclidean Algorithm? ️2 log_2 (b) + 2 
Relatively Prime ️Two numbers are relatively prime if their greatest...
Math 470 Truth Table All Answers Correct 
T ∧ T T 
T ∧ F F 
F ∧ T F 
F ∧ F F 
T V T T 
T V F T 
F V T T 
F V F F 
T → T T 
T → F F 
F → T T 
F → F T 
T ↔ T T 
T ↔ F F 
F ↔ T F 
F ↔ F T
Preview 1 out of 2 pages
Add to cartMath 470 Truth Table All Answers Correct 
T ∧ T T 
T ∧ F F 
F ∧ T F 
F ∧ F F 
T V T T 
T V F T 
F V T T 
F V F F 
T → T T 
T → F F 
F → T T 
F → F T 
T ↔ T T 
T ↔ F F 
F ↔ T F 
F ↔ F T
MATH 470 Exam 2 All Answers Correct 
The 5 cryptographic algorithms - RSA public key cryptosystem - ElGamal public key cryptosystem - RSA digital signatures - ElGamal digital signatures - Diffine-Hellman key exchange 
The 3 primality testing algorithms - Fermat primality test - Soloway-Strassen pr...
Preview 2 out of 5 pages
Add to cartMATH 470 Exam 2 All Answers Correct 
The 5 cryptographic algorithms - RSA public key cryptosystem - ElGamal public key cryptosystem - RSA digital signatures - ElGamal digital signatures - Diffine-Hellman key exchange 
The 3 primality testing algorithms - Fermat primality test - Soloway-Strassen pr...
MATH 470 - Exam 2 Verified Solutions 
permutation ️a function from A to A that is both one-to-one and onto 
permutation group ️a set of permutations of A that forms a group under function composition 
Every permutation of a finite set can be written as... ️a cycle or as a product of disjoin...
Preview 1 out of 4 pages
Add to cartMATH 470 - Exam 2 Verified Solutions 
permutation ️a function from A to A that is both one-to-one and onto 
permutation group ️a set of permutations of A that forms a group under function composition 
Every permutation of a finite set can be written as... ️a cycle or as a product of disjoin...
EXAM 2 - MATH 470 
open A set O contained in R is open if for all a in O there exists epsilon greater than 0 s.t. V_epsilon(a) 
is contained in O. 
Union and intersection theorem (i) The union of any arbitrary collection of open sets is an open set. 
(ii) The intersection of any finite collectio...
Preview 1 out of 4 pages
Add to cartEXAM 2 - MATH 470 
open A set O contained in R is open if for all a in O there exists epsilon greater than 0 s.t. V_epsilon(a) 
is contained in O. 
Union and intersection theorem (i) The union of any arbitrary collection of open sets is an open set. 
(ii) The intersection of any finite collectio...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller CertifiedGrades. Stuvia facilitates payment to the seller.
No, you only buy these notes for £20.17. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
84669 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now