How do you find the coordinates of intersections of two lines?

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Gautam Kumar 2016-8-3

编辑： Abhijeet 2022-6-8

So this is a question I got in class and I tried using different methods to find the coordinates of two numbers and it gives me a NaN error.

KSSV 2016-8-3

Post your code..we will find out why it is NaN..

José-Luis 2016-8-3

Google is your friend. I also fail to see a specific Matlab question.

Abhijeet 2022-6-6

编辑：Abhijeet 2022-6-8

Hi Gautam Kumar

I am assuming that the NaN error in your code is probably due to division by 0.This can happen if given two lines as input are collinear.

For finding coordinates of intersection of two points you can download and use the function line_intersection from MathWorks FIle Exchange .

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