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Try another version of this question

Simplify the following, then choose your answer:

`7/8 -: 0`

`9.4 -: 0`

`8 -: 0`


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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
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