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Evaluate\(\left\lceil-\sqrt{\frac{49}{4}}\right\rceil.\)

 Mar 11, 2020
 #1
avatar+109712 
-1

That is not a floor function. That is a ceiling function.

 

the ceiling of   - 7/2   is the closest whole number that is equal or greater than -7/2. 

This would be -3  

Think about a number line.

 Mar 11, 2020

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