Q. Consider the following code snippet
let x=x+1;
console.log(x);
What will be the result for the above code snippet?
let x=x+1;
console.log(x);
What will be the result for the above code snippet?
✅ Correct Answer: (D)
NaN
Explanation: Since x is a let variable and since x is undefined, so x+1 is NaN. Thus, the above code snippet prints NaN.