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Express the following statments using quantifiers.

by ayham123
Tags: discrete math
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ayham123
#1
Mar7-12, 02:58 PM
P: 2
1. The problem statement, all variables and given/known data
Express the following statements using { not, implies, or , and} and quantifiers over natural numbers n, we can only use {+,-,x,>,=} as primitive operations and relations over n.


2. Relevant equations

a) even number n is a sum of four perfect squares?
b) every number n greater than 2 is not dividsible by n -1 ?

3. The attempt at a solution
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HallsofIvy
#2
Mar7-12, 03:05 PM
Math
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Thanks
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P: 39,682
Did you not read the rules for this forum? You must show your own work, not just ask others to do the problems for you.
ayham123
#3
Mar7-12, 03:09 PM
P: 2
i dont know how to solve it! thats why im asking, i am completely lost


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