Q.3 Is there any natural number which has no successor? Is there a last natural number?
Every natural number has a successor. There is no last natural number. There are infinite natural numbers.
The natural number has the 1 but you think and give the 0 choclate to me. No No I'm sorry give me five choclates yay you did that you find answer the answer is easy first I'm wanted 0 choclate but anthoer time I wanted 5 choclates there is no successor and predesuccesor then all numbers like 0 and 1. That is why all natural numbers didn't have last number and no successor number.