Răspuns:
x>y
Explicație pas cu pas:
(x-2)²+(y+4)²=1 => (x-2)²<1 si (y+4)²<1 =>
=>
-1<x-2<1 => 2-1<x<2+1 => 1<x<3
si
-1<y+4<1 => -4-1<y<-4+1 => -5<y<-3
=> x>y
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Răspuns:
x>y
Explicație pas cu pas:
(x-2)²+(y+4)²=1 => (x-2)²<1 si (y+4)²<1 =>
=>
-1<x-2<1 => 2-1<x<2+1 => 1<x<3
si
-1<y+4<1 => -4-1<y<-4+1 => -5<y<-3
=> x>y