Question

If the mappings f and g are given by f={(1,2),(3,5),(4,1)} and g={(2,3),(5,1),(1,3)}, write fog.

Answer 1

✨Heya!!!!✌

✍Your answer⬇⬇⬇⬇

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

and g={(2,3),(5,1),(1,3)}

Since, fog(2)=f{g(2)}=f(3)=5

fog(5)=f{g(5)}=f(1)=2

fog(1)=f{g(1)}=f(3)=5

Hence, fog={(2,5),(5,2),(1,5)}

Hope it helps☑

#Be Brainly