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1Need a bit help on this: . \(If \lfloor x \rfloor = 15, then find \lfloor x - 2 \rfloor.\)

 Apr 25, 2021
 #1
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floor x  = 15

 

Solutions for  x

 

15  ≤  x   <  16

 

So

 

15 - 2  ≤  x - 2  <   16 - 2

 

13  ≤   x - 2 <   14

 

 

cool cool cool

 Apr 25, 2021

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