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https://prnt.sc/m8607n

 Jan 16, 2019
 #1
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+2

The correct answer is C

 

When x   is    [ 3, 5 ]   then     l x - 4 l  ≤ 1   is true

When y is    [ 4, 8 ]  then   l x - 6 l  ≤  2    is true 

 

 

cool cool cool

 Jan 17, 2019

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