[tex]f: ℝ^n→ℝ\qquad g: ℝ^n→ℝ^m[/tex]
Mappings or functions from a set to another set, and the sets are cartesian products of R 1, n and m times respectively.
if R is raised to power 2, it means R X R and the cartesian product. what about R power n? Plz explain....
The product of n copies of R, as dextercioby said.
Separate names with a comma.