
#1
Mar712, 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 



#2
Mar712, 03:05 PM

Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 38,879

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.




#3
Mar712, 03:09 PM

P: 2

i dont know how to solve it! thats why im asking, i am completely lost



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