What is 3 - 7?

The number 3 is a positive integer that comes after 2 and before 4. It is an odd number and a prime number because it is only divisible by 1 and itself. In mathematics, 3 is the base of the triangular number system and the first number that is not a prime number in the Fibonacci sequence.

The number 7 is a positive integer that comes after 6 and before 8. It is an odd number and a prime number as well. In mathematics, 7 is often considered a lucky number and holds significance in various cultures and religions. It is also one of the numbers that cannot be represented as a sum of three squares.

In terms of the relationship between 3 and 7, there is no direct mathematical connection between the two numbers. They are consecutive odd numbers and prime numbers, but otherwise, they are independent of each other.