PDF chapter test TRY NOW

State whether the statements are true (T) or false (F).
 
1. If \frac{x}{y} is a rational number, then y is always a whole number.
 
2. If \frac{p}{q} is a rational number, then p cannot be equal to zero.
 
3. If \frac{r}{s} is a rational number, then s cannot be equal to zero.