Which of the below symbols is a newline character?\r\n/n/r

To determine which symbol is a newline character, we can analyze the given options: \r\n, /n, and /r.

1. \r\n: This symbol represents a newline character in Windows operating systems. It consists of two characters: \r (carriage return) and \n (line feed).

2. /n: This symbol does not represent a newline character in any programming language or operating system. It seems to be a combination of the forward slash (/) and the letter "n".

3. /r: This symbol also does not represent a newline character in any programming language or operating system. It appears to be a combination of the forward slash (/) and the letter "r".

Based on the information provided, the symbol \r\n is the correct representation of a newline character.