Please clarify on the bolded part! Its confusing.Taniuca wrote:Could someone be kind to explain the sufficiency for the next problem:
if [x] denotes the greates interger less tha or equal to x, is [x]=0?
1) 5x+1=3+2x
2)0<x<1
DS-Gmat Review- question 100
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Source: Beat The GMAT — Data Sufficiency |
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GmatKiss
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sunny.bhasin
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HI,
it means any integer number which is either less than or equal to x,let me explain it by example:
[3.2]=3
[3]=3
similarly a)x=2/3 so[2/3]=0
b)0<x<1 so[x]=0
either statement alone is sufficient so answer id option d
it means any integer number which is either less than or equal to x,let me explain it by example:
[3.2]=3
[3]=3
similarly a)x=2/3 so[2/3]=0
b)0<x<1 so[x]=0
either statement alone is sufficient so answer id option d
GmatKiss wrote:Please clarify on the bolded part! Its confusing.Taniuca wrote:Could someone be kind to explain the sufficiency for the next problem:
if [x] denotes the greates interger less tha or equal to x, is [x]=0?
1) 5x+1=3+2x
2)0<x<1
