Target Test Prep 20% Off Flash Sale is on! Code: FLASH20

Redeem
Target Test Prep Flash Sale
Target Test Prep is 20% off right now!
Use code FLASH20

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh

PS function

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 124
Joined: Thu Aug 23, 2007 5:11 am
Thanked: 2 times

by gmatguy16 » Mon Oct 29, 2007 6:20 pm
imo e
Top
Senior | Next Rank: 100 Posts
Posts: 44
Joined: Mon Oct 08, 2007 2:11 pm

by Jimat » Thu Nov 01, 2007 8:42 pm
Ans is E
Top
Senior | Next Rank: 100 Posts
Posts: 42
Joined: Tue Nov 06, 2007 10:39 am

please explain

by lawalx » Wed Nov 07, 2007 2:16 am
could someone please explain how you got the answer
Top
Legendary Member
Posts: 645
Joined: Wed Sep 05, 2007 4:37 am
Location: India
Thanked: 34 times
Followed by:5 members

by camitava » Wed Nov 07, 2007 3:01 am
If we go with E, it says -
f(a)=-3a
f(b)=-3b
So f(a) + f(b) = -3(a + b)
And f(a + b) = -3(a + b)
So f(a + b) = f(a) + f(b)
Have u got it, lawalx?
Correct me If I am wrong


Regards,

Amitava
Top
Senior | Next Rank: 100 Posts
Posts: 42
Joined: Tue Nov 06, 2007 10:39 am

by lawalx » Sat Nov 24, 2007 4:19 pm
thnx ami
Top
Post new topic Post Reply
• Page 1 of 1