- #1
mahch
- 8
- 0
I am working on a problem and encountered the following problem:
Given a,b element of {1,7,11,13,17,19,23,29} and also given that :
x,y element of N+{0}.
Now I want to *formlulate* the numbers that are _not_ reachable by the equation :
z = ax + by + 30xy
The formula(tion) should tell instantly whether z is reachable or not for any z element N
Any hints or even resolves are highly appreciated.
Given a,b element of {1,7,11,13,17,19,23,29} and also given that :
x,y element of N+{0}.
Now I want to *formlulate* the numbers that are _not_ reachable by the equation :
z = ax + by + 30xy
The formula(tion) should tell instantly whether z is reachable or not for any z element N
Any hints or even resolves are highly appreciated.