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Thanks!

 May 18, 2021
 #1
avatar+113625 
+1

You can do this yourself

Treat the floor and ceiling functions like brackets, I mean, do them first.

 

The floor function, Like  L   brackets, means round down to the nearest integer (whole number, can be negative, 0 or positive)  

so

\(\lfloor 6.9 \rfloor = 6\)

 

The ceiling function does the opposite.   So the ceiling of 6.9= 7

 

Easy peazy.

 

so, to start you off

 

\(\lfloor -4-0.5\rfloor = \lfloor -4.5\rfloor = -5\)

 May 18, 2021

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