Answer:
The correct option is 3.
Step-by-step explanation:
The given inequality is
\(3x<3\)
Divide both sides by 3.
\(\frac{3x}{3}<\frac{3}{3}\)
\(x<1\)
It means the value of x must be less than 1. It can be written as
{x | x < 1}
Therefore the correct option is 3.
