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## gmat prep q

This topic has 4 member replies
yvonne12 Master | Next Rank: 500 Posts
Joined
07 Feb 2007
Posted:
144 messages

#### gmat prep q

Wed Mar 07, 2007 3:18 pm
if 0
m
m^2
m^3
2-m
(m+1)^2

Cybermusings Legendary Member
Joined
27 Mar 2007
Posted:
559 messages
Followed by:
2 members
5
Tue Mar 27, 2007 1:53 am

Try and substitute values for m and it'll be easy. Let's say m=.5

Therefore .5^2= .25
.5^3=.125
2-.5=1.5
.5+1= 1.5
Hence m^3 is the smallest

yvonne12 Master | Next Rank: 500 Posts
Joined
07 Feb 2007
Posted:
144 messages
Wed Mar 07, 2007 9:12 pm
yes! of course. i understand.

thanks ....

ssiva Junior | Next Rank: 30 Posts
Joined
13 Feb 2007
Posted:
16 messages
1
Wed Mar 07, 2007 4:14 pm
It has to be (m+1)^2

as m+1 > 1.

For other anwer choices they are less than 1.

jayhawk2001 Community Manager
Joined
28 Jan 2007
Posted:
789 messages
Followed by:
1 members
30
Wed Mar 07, 2007 7:21 pm
m^3 should have the least value

For 0 < m < 1,
1 > m > m^2 > m^3

The other 2 are greater than 1. So, m^3 is the least of the lot

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