题目内容
递等式计算
①
-
-
②
-(
-
)
③
-(
+
)
①
| 3 |
| 4 |
| 5 |
| 16 |
| 1 |
| 8 |
②
| 5 |
| 6 |
| 2 |
| 3 |
| 1 |
| 2 |
③
| 7 |
| 24 |
| 3 |
| 8 |
| 1 |
| 16 |
①
-
-
=
-
,
=
;
②
-(
-
),
=
-
,
=
;
③
-(
+
),
=
-
,
=-
.
| 3 |
| 4 |
| 5 |
| 16 |
| 1 |
| 8 |
=
| 7 |
| 16 |
| 1 |
| 8 |
=
| 5 |
| 16 |
②
| 5 |
| 6 |
| 2 |
| 3 |
| 1 |
| 2 |
=
| 5 |
| 6 |
| 1 |
| 6 |
=
| 2 |
| 3 |
③
| 7 |
| 24 |
| 3 |
| 8 |
| 1 |
| 16 |
=
| 7 |
| 24 |
| 7 |
| 16 |
=-
| 7 |
| 48 |
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