I want to count the number of sessions in Google Analytics so that:
- at least one of Page A, Page B or Page C were viewed
- avoid counting twice sessions where there was more than 1 view of these pages (e.g. where Page A and Page C were both viewed).
Simply summing up unique pageviews doesn't do the trick, since I count twice sessions that included Page A and Page C.
Is there a way to configure a report to do so? Other way?