x |
x+1 |
x |
x+1 |
x |
x+1 |
x1 |
x1+1 |
x2 |
x2+1 |
x1(x2+1)-x2(x1+1) |
(x1+1)(x2+1) |
x1x2+x1-x1x2-x2 |
(x1+1)(x2+1) |
x1-x2 |
(x1+1)(x2+1) |
x1-x2 |
(x1+1)(x2+1) |
x |
x+1 |
x1 |
x1+1 |
x2 |
x2+1 |
x1(x2+1)-x2(x1+1) |
(x1+1)(x2+1) |
x1x2+x1-x1x2-x2 |
(x1+1)(x2+1) |
x1-x2 |
(x1+1)(x2+1) |
x1-x2 |
(x1+1)(x2+1) |
x |
x+1 |
x |
x+1 |
m+1 |
4 |
|
A.2 | B.5 | C.4 | D.3 |
x
| ||||
x
|
2 |
3 |
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