I wanted to add the path to the feed view display, but I'm not able to know what the path is?
You can use the Views module to create feeds. Simply add a new display of type "Feed" and customize the view to contain only the content you want. You have to set the path in Feed Settings(enter your own path for example: type feed or any path you want).
To add a "Feed" display:
Go to your views administration and select the view you want to edit. Towards the top of the page you will see the "Displays" heading with an "+ Add" button. Click that and select "Feed" . You will then have a Feed display that is using the Default Display's settings.