Peer Challenge
Using the variable provided, produce the following results using JavaScript built in functionality.
- 1
- NaN
- ['H', 'e', 'l', 'l', 'o']
- "string"
- 9
- 'e'
- "HELLO WORLD!"
- "Hello World?"
##Hard Mode
- "'ello"
- "!dlroW olleH"
- "1111"
- ["Hello", "World!"]