Answer:
1. f(x,y) = (x, -y) 2. f(x,y) = (-x,y).
Step-by-step explanation:
I hope that helps
52-24=28 books were nonfiction
You must get the ratio if nonfiction to fiction
28/24= 7/6
LolAnswer:
Step-by-step explanation:
Answer:
Given :
→x-y=12
→xy= 3²
=9
Equation formed:
Step by step explanation:
hope it helped you:)