Homework 3 Solutions

Homework 3 Solutions - a h4 ig6 e k# i b iC a aha 1.6...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: a h4 ig6 e k# i b iC a aha 1.6 Problem 5 ( a ): 2 is an integer greater than 1, so 2 is in the set. ( b ): 2 is not the square of an integer, so 2 is not in the set. ( c ): The set { 2 , { 2 }} does contain 2 (its listed as the first element). ( e ): 2 is not an element of {{ 2 } , {{ 2 }}} . The first element is the set containing 2, not 2 itself, and the second element is also a set. ( e ): Similarly, 2 is not an element of {{ 2 } , { 2 , { 2 }}} . ( f ): Likewise, 2 is not an element of {{{ 2 }}} . 1.6 Problem 6 ( a ): The set { x R | x is an integer greater than 1 } is a set whose elements are integers, not sets, so { 2 } is not an element of this set. ( b ): Similarly, { 2 } is not an element of this set. ( c ): { 2 } is an element of { 2 , { 2 }} (its the second element). ( d ): { 2 } {{ 2 } , {{ 2 }}} (its the first element)....
View Full Document

This note was uploaded on 07/12/2008 for the course MAT 243 taught by Professor Callahan during the Spring '06 term at ASU.

Page1 / 2

Homework 3 Solutions - a h4 ig6 e k# i b iC a aha 1.6...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online