arguments[x] ; not work

Question

document.write(John.age);-- work, but
document.write(John.arguments[1] );
Or
document.write(John['arguments[1]'])
not work. ;

Answer 1

Sergun, selecting a element numerically in an array:
console.log(variable.arrayname[1].elementname);

Here are 2 examples that numerically selects an element . Hope this helps👍
https://code.sololearn.com/Wy3patOzP5X3/?ref=app

Answer 2

Why? How to do?

Answer 3

Which programming language?