Suppose G: a → B and F : B → $$\text { Find } f \circ g \text {. }$$

question 137

Short Answer

suppose g: A → B and f : B → C where A = {a, b, c, d}, B = {1, 2, 3}, C = {2, 3, 6, 8}, and g and f are defined by g = {(a, 2), (b, 1), (c, 3), (d, 2)} and f = {(1, 8), (2, 3), (3, 2)}.
- $$\text { Find } f \circ g \text {. }$$