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);
A. 0
B. Null
C. ReferenceError
D. NaN
Answer: Option D
Solution(By Examveda Team)
Since x is a let variable and since x is undefined, so x+1 is NaN. Thus, the above code snippet prints NaN.This Question Belongs to Javascript >> Classes And Modules
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