Which of the following statements about maps are correct

Which of the following statements about maps are correct?

1. Maps that maintain the true shapes of areas are known as conformal maps.
2. Maps are used to show spatial relationships.
3. Maps cannot show route from one place to another.

Select the correct answer using the code given below.

1. 2 and 3 only
2. 1 and 3 only
3. 1 and 2 only
4. 1, 2 and 3