equals
left parenthesis, negative 4 , negative 1 , right parenthesis
left parenthesis, negative 1 , 1 , right parenthesis
1
equals
left parenthesis, negative 1 , 1 , right parenthesis
left parenthesis, 2 , 3 , right parenthesis
2
3
driven av
driven av
Skapa en ny graf
Exempel