I have a question about comparing the points within two plots.

I would like to compare two plots and find the minimum distance among their points, in order to find the nearest/common points (i.e. those ones with minimum -or zero-distance) and plot it (overlapping).

What I did is to extract the coordinates of their respectively points. But I do not know how to compare them and/or the two plots. I used the following line of code, but the result is completely different from what I am looking for.

```
Outer[EuclideanDistance, seq1, seq2, 1] // Flatten
```

The result should show the points on the plot equal (almost in common) between the two plots.

Could you please help me?

Many thanks,

Val