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Data Sufficiency (DS) | Re: For all z, [z] denotes the least integer greater than or equ

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longhaul123 wrote:

Sorry does this 2nd statement show modulus??


No. The stem introduces a function [], which rounds UP a number to the nearest integer. For example [1.5]=2, [2]=2, [-1.5]=-1, ... The second statement also has the same function.

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