const a = 1 + undefined; const b = 1 + typeof c; console.log(a); console.log(b); /* `a` is `NaN` because you cannot perform arithmetic operations with `undefined`. `b` is the string `"1undefined"` because it concatenates the number 1 and the string representation of the type of `c`. */ // Happy Learning ❤️ // By the way Pin kar dena 😁
