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April 3rd, 2013, 06:05 AM   #1
Joined: Sep 2011

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SET Notation Help

Help is needed for below set question, hope that detailed explanation can be explained. Your help will be greatly appreciated.

Universal set E = { students in a class}
A = {students who wear spectacles}
B = {Students who wear sports shoes}

Given that n(E)= 55, n(A)= 32, n(B) =38, obtain

i). the greatest possible number of students who either wear spectacles nor sport shoes.

ii). the least possible number of students who wear spectacles and sports shoes.
Alexis87 is offline  
April 3rd, 2013, 08:08 AM   #2
Joined: Mar 2013

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Re: Set notation

Use the following relations:

Nehushtan is offline  

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