EXERCISE 4.5.1: Function composition from arrow diagrams. The drawing below gives arrow
diagrams for two functions, f and g. (a) What is the domain of gof?
Solution
Ax={v,w,x,y,z} (b) What is the target of gf ?.
EXERCISE 4.5.1 Function composition from arrow diagrams. The drawing.pdf
1. EXERCISE 4.5.1: Function composition from arrow diagrams. The drawing below gives arrow
diagrams for two functions, f and g. (a) What is the domain of gof?
Solution
Ax={v,w,x,y,z} (b) What is the target of gf ?