- #1

kacete

- 27

- 0

**1=2**?

**-1=1**?

__First:__

Code:

```
1-1=0
2-2=0
1-1=2-2
1*(1-1)=2*(1-1)
[1*(1-1)]/(1-1)=[2*(1-1)]/(1-1)
[I]1=2[/I]
```

__Second:__

Code:

```
-1=-1
1/-1=-1/1
sqrt(1/-1)=sqrt(-1/1)
sqrt(1)/sqrt(-1)=sqrt(-1)/sqrt(1)
1/i=i/1 note: i=sqrt(-1) complex number
i/(i^2)=i note: i/(i^2) equals 1/i as in 3/9 equals 1/3
i/-1=i note: i^2=-1 complex number
-i=i
i*(-i)=i*(i) note: preserved equality of equation
[I]-1=1[/I]
```