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Dec 1511:00 AM IST
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Attend this free GMAT Algebra Webinar and learn how to master the most challenging Inequalities and Absolute Value problems with ease.
Dec 1410:00 AM EST
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Think a 100% GMAT Verbal score is out of your reach? Target Test Prep will make you think again! Our course uses techniques such as topical study and spaced repetition to maximize knowledge retention and make studying simple and fun.- Dec 14
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Attend this session to learn how to Deconstruct arguments, Pre-Think Author’s Assumptions, and apply Negation Test. 
Dec 1608:00 AM PST
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GMAT Club 12 Days of Christmas is a 4th Annual GMAT Club Winter Competition based on solving questions. This is the Winter GMAT competition on GMAT Club with an amazing opportunity to win over $40,000 worth of prizes!- Dec 17
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Join Manhattan Prep instructor Whitney Garner for a fun—and thorough—review of logic-based (non-math) problems, with a particular emphasis on Data Sufficiency and Two-Parts. - Dec 18
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Here is the essential guide to securing scholarships as an MBA student! In this video, we explore the various types of scholarships available, including need-based and merit-based options.
16 Dec 2019, 00:50
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
73% (00:41) correct
27%
(01:11)
wrong
based on 41
sessions
History
Date
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Not Attempted Yet
16 Dec 2019, 00:55
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Bunuel
\(\frac{60! − 59!}{58!} =\)
A. 59*58
B. 60*59
C. 58^2
D. 59^2
E. 60^2
A. 59*58
B. 60*59
C. 58^2
D. 59^2
E. 60^2
\(\frac{60! − 59!}{58!} =\frac{60*59*58!-59*58!}{58!}=\frac{58!(60*59-59)}{58!}=59(60-1)=59^2\)
D
16 Dec 2019, 01:02
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Bookmarks
\(\frac{60! − 59!}{58!} =\)
Taking Common 58! - \(\frac{58![60*59 - 59]}{58!}\)
Cancelling 58! and taking 59 common - \(59[60 - 1]\)
Solving - 59*59 - \(59^2 \)
Option 'D'
Taking Common 58! - \(\frac{58![60*59 - 59]}{58!}\)
Cancelling 58! and taking 59 common - \(59[60 - 1]\)
Solving - 59*59 - \(59^2 \)
Option 'D'
Bunuel
\(\frac{60! − 59!}{58!} =\)
A. 59*58
B. 60*59
C. 58^2
D. 59^2
E. 60^2
A. 59*58
B. 60*59
C. 58^2
D. 59^2
E. 60^2
