Question

which one of the following is not a postulate for geomatry? 1.for any two points there is exactly one line that contains them. 2.for any three non-collinear points there is exactly one plane that contains them. 3. for every pair of parallel lines there is exactly one plane that contains them. 4. for every pair of points there is a unique positive number which is distance between them.

Answer 1

4 is incorrect dear...

Answer 2

Ans. prt 3...for every pair of parallel lines there is exactly one plane that contains them.