ƘAîPOSj
x=[2:2,1,1,1,EEE]
y=[0:1,1,1,EEE]=1/=-1
x=2+1/(2+1/)
=2+1/(+1)=2+1/^2=4-
x+y=3
x=[2:1,1,2,2,2,2,EEE]
y=[0:2,2,2,EEE]=2-1
x=2+1/(1+1/(1+2-1)
=2+2/(2+1j=4-2
x+y=3