arrow functions

Question 1

What is the syntax for defining an arrow function?

Answer 1

let add =(x , y) => x+y

Question 2

When an arrow function’s body is left without curly braces, what changes in its functionality?

Answer 2

It doesn’t need the return keyword

Question 3

How is the value of this determined within an arrow function?

Answer 3

value of this is determined by the outer function