Question

Given:
Let f {(1,4),(2,5),(3,5
)} and
g = {(4,1),(5,2), (6,4)} find gof can you
find fog?​

Answer 1

Answer:

G {2,3,6}

Step-by-step explanation:

G 44455

Z 333444

450 - 56000

= 4500

4500÷ 500

= 20

Answer 2

Given :

f = {(1,4),(2,5),(3,5)}

and

g = {(4,1),(5,2), (6,4)}

To Find :

Value of composite functions : gof and fog

Step-by-step explanation:

(1) gof :

(A). gof(1) = g(f(1)) = g(4) = 1

(B). gof(3) = g(f(3)) = g(5) = 2

(C). gof(2) = g(f(2)) = g(5) = 2

gof(x)= {(1, 1), (3, 2), (2, 2)}

Now,

(2) fog :

(A). fog(4) = f(g(4)) = f(1) = 4

(B). fog(5) = f(g(5)) = f(2) = 5

(C). fog(6) = f(g(6)) = f(4) = NA

Hence, we can not find fog(x) because f(4) not given in the domain.

#SPJ3