# Class Notes for MATH 241 at Bucknell University

BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture Notes - Lecture 9: Max B, Sodium Hydride, Bijection

OC26469172 Page
12 Feb 2019
0
View Document
BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture 1: Notes

OC26469171 Page
25 Jan 2019
0
View Document
BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture 10: Relations and their Properties

OC26469173 Page
12 Feb 2019
0
Anti - reflexive : x rx is false for all. X ry implies y rx for all x , y e a. Anti - symmetric : for all: y. Transitive : if x ry and y r2 , then x rz
View Document
BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture Notes - Lecture 7: Empty String

OC26469173 Page
12 Feb 2019
0
X e ant if and only if x e at u b. 7 ( i x ea ) n ( x e b )) 7 ( x eb ) by de morgan "s law. = ( x ea ) v ( x e b ) X e i au b i thus atb is equal i lo
View Document
BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture 6: Proofs by Contradiction and by Cases

OC26469173 Page
28 Jan 2019
0
S by cases provisionality we have to show that if h in hz ^ hk is true , then. C and show a contradiction ( p n. C is false so c is true example 1) the
View Document
BUCKNELLMATH 241Peter McNamaraSpring

## MATH 241 Lecture 8: Functions

OC26469173 Page
12 Feb 2019
0
Qt defined by g i x) - Tx is not a function (c) h : r be defined by hlx) - (d) f : ir r defined by f- txt is not a. I is not a function because it fail
View Document
Showing 1 — 6 of 6 results

## Popular Professors

View all professors (1+)

Class Notes (1,100,000)
US (460,000)
MATH 241 (6)