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

It is currently 16 Apr 2014, 12:10

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

d^d = 2^p d = 2^64 p =

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
VP
VP
Joined: 06 Jun 2004
Posts: 1065
Location: CA
Followers: 2

Kudos [?]: 15 [0], given: 0

GMAT Tests User
d^d = 2^p d = 2^64 p = [#permalink] New post 05 Feb 2006, 14:15
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
d^d = 2^p

d = 2^64

p = ?
_________________

Don't be afraid to take a flying leap of faith.. If you risk nothing, than you gain nothing...

VP
VP
Joined: 21 Sep 2003
Posts: 1071
Location: USA
Followers: 3

Kudos [?]: 26 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 14:23
Is it 2^70?

(a^b)^c = a^(bc)

d^d = 2^(64*2^64) = 2^(2^6*2^64) = 2^(2^70)

=> p = 2^70
_________________

"To dream anything that you want to dream, that is the beauty of the human mind. To do anything that you want to do, that is the strength of the human will. To trust yourself, to test your limits, that is the courage to succeed."

- Bernard Edmonds

Senior Manager
Senior Manager
Joined: 19 Feb 2005
Posts: 493
Location: Milan Italy
Followers: 1

Kudos [?]: 7 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 14:50
2^64^((2)^64) is 2^(64*64*2)=2^8192
it's a bit big... :roll: :roll:
_________________

Please allow me to introduce myself: I'm a man of wealth and taste

VP
VP
Joined: 21 Sep 2003
Posts: 1071
Location: USA
Followers: 3

Kudos [?]: 26 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 15:02
thearch wrote:
2^64^((2)^64) is 2^(64*64*2)=2^8192
it's a bit big... :roll: :roll:


thearch,

(a^b)^c = a^(bc)

a = 2
b = 64
c = 2^64
For simplification just ignore the base a and focus on b*c

b*c = 64*2^64 = 2^6*2^64 = 2^(6+64) = 2^70

HTH
_________________

"To dream anything that you want to dream, that is the beauty of the human mind. To do anything that you want to do, that is the strength of the human will. To trust yourself, to test your limits, that is the courage to succeed."

- Bernard Edmonds

VP
VP
Joined: 21 Sep 2003
Posts: 1071
Location: USA
Followers: 3

Kudos [?]: 26 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 15:38
TeHCM wrote:

What if the question asked (a^b)^c^c?


Isn't it the same?

(a^b)^c^c = a^(b*c^c)

but ((a^b)^c)^c) = a^(b*c*c) = a^(b*c^2)

This is what I remember from high school algebra, I will verify and update the post if this is wrong.
_________________

"To dream anything that you want to dream, that is the beauty of the human mind. To do anything that you want to do, that is the strength of the human will. To trust yourself, to test your limits, that is the courage to succeed."

- Bernard Edmonds

Manager
Manager
Joined: 23 Jan 2006
Posts: 194
Followers: 1

Kudos [?]: 1 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 20:05
Image

therefore, p=2^70
Senior Manager
Senior Manager
User avatar
Joined: 11 Jan 2006
Posts: 273
Location: Chennai,India
Followers: 1

Kudos [?]: 3 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 20:37
kook44 wrote:
Image

therefore, p=2^70


how did u use the power..? i mean carry a ^ 2 like the way we write?
_________________

vazlkaiye porkalam vazltuthan parkanum.... porkalam maralam porkalthan maruma

VP
VP
Joined: 06 Jun 2004
Posts: 1065
Location: CA
Followers: 2

Kudos [?]: 15 [0], given: 0

GMAT Tests User
 [#permalink] New post 05 Feb 2006, 21:18
OA is 2^70

I forgot this rule for exponents....tks
_________________

Don't be afraid to take a flying leap of faith.. If you risk nothing, than you gain nothing...

  [#permalink] 05 Feb 2006, 21:18
    Similar topics Author Replies Last post
Similar
Topics:
New posts IS p < 0? 1) p + 6 < |p| 2) p^2 - p > p^2 Thanks subrac 2 27 Sep 2004, 18:41
New posts d=2^64 p=2^3 p^d = MBAlad 9 22 Aug 2006, 15:08
Popular new posts 4 Experts publish their posts in the topic If 2p not equal to -q, is (2p-q)/(2p+q)>1? eeakkan 13 05 Nov 2012, 12:24
New posts 4 If n= p^2-p+17, is n prime? Zarrolou 4 13 May 2013, 12:53
New posts If 2^(2p-10) = 2(2^9-2p), then p = avohden 4 03 Oct 2013, 23:01
Display posts from previous: Sort by

d^d = 2^p d = 2^64 p =

  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®.