Can anyone help me with these math problems?
I only know that this can be proven by homogeneity (scalar multiplication) and additivity, but I don't know how to proceed in order to always arrive at the correct result. I think the result must also be part of the set itself.
Mathematician (German), who completed a Masters in Mathematics at Oxford, claims every number, absolutely every one, is divisible by a prince number, what about 1?
https://youtu.be/mpqc4jGhkN8?si=jKnfyirLhieGBFQQ At minute 6:45, this newbie claims that every number, and he emphasizes absolutely every number, is divisible by a prime number… what about the 1 then?
Structural induction?
Hey Is structural induction the same as complete induction? That is, does it begin with the induction beginning, assumption, and step? And could someone solve this or at least one of these so I can see what it's like.
University: Logic?
Hey people, I am a new student in computer science and I have seen the logic lectures and now we are supposed to solve some problems. But I have no idea how to solve this. Could someone help me?