题目内容
下列各式中,正确的是( )
| A.|-0.1|<|-0.01| | B.|-
| C.
| D.-|-
|
A、错误,∵|-0.1|=0.1>|-0.01|=0.01,∴|-0.1|>|-0.01|;
B、错误,∵|-
|=
,
>
,∴|-
|>
;
C、正确,∵|-
|=
,
<
,∴
<|-
|;
D、错误,∵-|-
|=-
,|-
|<|-
|,∴-
>-
,即-|-
|>-
.
故选C.
B、错误,∵|-
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 3 |
| 1 |
| 4 |
C、正确,∵|-
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 5 |
| 3 |
| 4 |
| 3 |
| 5 |
| 3 |
| 4 |
D、错误,∵-|-
| 1 |
| 8 |
| 1 |
| 8 |
| 1 |
| 8 |
| 1 |
| 7 |
| 1 |
| 8 |
| 1 |
| 7 |
| 1 |
| 8 |
| 1 |
| 7 |
故选C.
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