题目内容
a |
b |
c |
d |
e |
f |
4 |
5 |
a+c-e |
b+d-f |
∵
=
=
=
,
∴么
=
=
.
故答案为:
.
a |
b |
c |
d |
e |
f |
4 |
5 |
∴么
a+c-e |
b+d-f |
e |
f |
4 |
5 |
故答案为:
4 |
5 |
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题目内容
a |
b |
c |
d |
e |
f |
4 |
5 |
a+c-e |
b+d-f |
a |
b |
c |
d |
e |
f |
4 |
5 |
a+c-e |
b+d-f |
e |
f |
4 |
5 |
4 |
5 |