
By signatures it means R what to R what?
Show transcribed image text (a) Let f and g be functions such that fog makes sense, and let a be a fixed vector in g's domain. Suppose: 1 2 -4 3 -1 -3 2 i. Find the signatures of f,g and fog. ii. Find D(f o g)(ã.
(a) Let f and g be functions such that fog makes sense, and let a be a fixed vector in g's domain. Suppose: 1 2 -4 3 -1 -3 2 i. Find the signatures of f,g and fog. ii. Find D(f o g)(ã.





