Question

Urgent !!!!!! Need calculus help !!!!!!!!

Answer 1

\[x \times y = 1, x + y = 2\]
find the given set

Answer 2

No @MSTLove

Answer 3

x=y=1

Answer 4

x+y=2
y=2-x
x*y=1
x(2-x)=1
\[2x-x^2=1,x^2-2x+1=0,\left( x-1 \right)^2=1,x=1\]
y=2-1=1
x=y=1