In JavaScript, which result does `0.1 + 0.2 === 0.3` produce?

In JavaScript, which result does `0.1 + 0.2 === 0.3` produce?

1. `false`, because these decimal fractions are rounded to binary floating-point approximations.
2. `true`, because all literals have one decimal place.
3. `NaN`, because decimal fractions are unsupported.