Question

What is the minimum number of points required to make a unique line passing through them? [2 Marks]

Answer 1

Euclid postulates states "there are infinite lines passing through a point". [0.5 Marks]
Another Euclid's postulate states "there is one and only one line passing through two points". [0.5 Marks]
This means that a minimum of two points would be required to make a unique line pass through them. [1 Mark]