BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

mgmat functions

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
Legendary Member
Posts: 2467
Joined: Thu Aug 28, 2008 6:14 pm
Thanked: 331 times
Followed by:11 members

by cramya » Mon Dec 15, 2008 5:58 am
f(n) = f(n-1) + n

To find f(4)

Stmt I

f(3) = 13

f(4) = f(3) - 4

Can find f(4) from here

SUFF

Stmt II

f(6)=-1

f(6) = f(5) - 6
-1 = f(5) - 6
-1 = (f(4) - 5 ) - 6

Can find f(4) from here

SUFF

Choose D)
Top
User avatar
Legendary Member
Posts: 546
Joined: Sun Nov 16, 2008 11:00 pm
Location: New Delhi , India
Thanked: 13 times

by ronniecoleman » Tue Dec 16, 2008 12:38 am
IMO D:

Eazzy :lol:
Admission champion, Hauz khaz
011-27565856
Top
Post new topic Post Reply
• Page 1 of 1