I need to know an easy way of determining whether a Fisher Projection is r or s and I need to know how to write them.
I am not how much detail you want on this. The best source is the Net...and you will get a lot of material that describes how you determeine r or s for Fisher projections. I have attached some similar info.
Configuration is the arrangement of ...
The solution describes how to write the fisher projections and includes and attachment on determining whether it is R or S.