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Convert the Cartesian coordinates `(-5,5)` to polar coordinates with `r gt 0` and `0 le theta lt 2pi`.

`r =`  
Enter exact value.

`theta =`  

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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
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