What is the smallest number of natural numbers? What is the number of natural numbers? What is the smallest one digit? One end of the ray can be (infinitely extended), and the length of the ray () is longer

What is the smallest number of natural numbers? What is the number of natural numbers? What is the smallest one digit? One end of the ray can be (infinitely extended), and the length of the ray () is longer

What is the smallest of the natural numbers
What is the number of natural numbers
What is the smallest one digit
One end of the ray can be (infinitely extended)
Ray length