Find all School-related info fast with the new School-Specific MBA Forum

It is currently 13 Jul 2014, 02:36

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

C is a whole number. Find C. (1) 2C=C! (2) 3^C=C^3

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
SVP
SVP
User avatar
Joined: 03 Feb 2003
Posts: 1614
Followers: 5

Kudos [?]: 38 [0], given: 0

C is a whole number. Find C. (1) 2C=C! (2) 3^C=C^3 [#permalink] New post 13 Jun 2004, 12:39
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
C is a whole number. Find C.

(1) 2C=C!

(2) 3^C=C^3
SVP
SVP
User avatar
Joined: 03 Feb 2003
Posts: 1614
Followers: 5

Kudos [?]: 38 [0], given: 0

 [#permalink] New post 13 Jun 2004, 23:21
D is correct

can anyone solve the equations, not simply guess the answer?
Senior Manager
Senior Manager
avatar
Joined: 05 Feb 2004
Posts: 291
Location: USA
Followers: 1

Kudos [?]: 2 [0], given: 0

GMAT Tests User
 [#permalink] New post 14 Jun 2004, 05:12
Solution:
From stem 1: 2*C = C!
=> 2*C = C* (C-1)!
=> 2 = (C-1)!
=> C = 3................!!

From stem 2: C^3 = 3^C
=>3logC = Clog3
=>logC/C = log3/3
only value which satisfies this equation is C =3..........!!
  [#permalink] 14 Jun 2004, 05:12
    Similar topics Author Replies Last post
Similar
Topics:
Find C+|C| 1. |C|=1 2. C^2= Sqrt C amitjash 4 17 Sep 2010, 04:51
1 C is the finite sequence C_1 =0, C_2 = \frac{1}{2} , C_3 = tejal777 9 17 Jul 2009, 21:42
If c and d are positive integers, is c even? (1) c2 - 1 is andrehaui 2 29 Mar 2007, 05:14
Find C+|C| (1) |C|=1 (2) C^2=sqrt C yezz 3 13 Oct 2006, 13:05
Provided that 4*12=6 and 8*8=1. Find 5*6 A.1 B.2 C.3 laxieqv 16 21 Nov 2005, 02:48
Display posts from previous: Sort by

C is a whole number. Find C. (1) 2C=C! (2) 3^C=C^3

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.