What is the trace of the matrix F^TG^T? Please store your answers into a string variable Trace_FTGT written with valid python code formatting (e.g. Trace_FTGT = "2 + a -b"). (Note you are encouraged to do this by hand.) Hint: no/very little additional calculation is necessary!

F=[[1,2,a],[3,2,1+b],[2,2,2+c]] G=[[0,2+c,a],[3,b+c,1],[a,3,b]]

Trace_FTGT=None