Forgot Password?
 
Links
About Arcadia LSAT Shorthand NotationArcadia Prep's GMAT CourseArcadia Prep's LSAT CourseArcadia Prep's SAT CourseArcadia Prep's GRE CourseThe Simply Brilliant GMAT AppAbout the MCATMCAT Physical and Biological SciencesAbout Arcadia Prep's MCAT CourseTerms of SaleTerms of UseAbout Arcadia Apps
iPhone App Store
GGRE Prep App
GMAT Prep App
LSAT Prep App
LSAT Prep
SAT Prep App
 
Back to Questions

If n > 2, then the sum, S, of the integers from 1 through n can be ... ...

If n > 2, then the sum, S, of the integers from 1 through n can be calculated by the following formula: S = n(n + 1)/2. Which one of the following statements about S must be true?


(A)

S is always odd.


(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set F: Number Theory

Discussions
  •  
    All
     
  •  
    Law
     
  •  
    Business
     
  •  
    Graduate
     
  •  
    College
     
  •  
    Medical
     
Newest | Most Popular
Image Not Available
Column A   Column B The average of three numbers if the greatest ... ...
From: Hira Singh
Posted: 11/15/2020 | Join this Discussion
Image Not Available
Продвижение сайтов в Самаре
From: Ellenbub Ellenbub
Posted: 03/05/2019 | Be the first to comment
PT 55 S4 Q4:There are exactly six law students--Gambini, Little, Mitchum, Richardson, ... ...
From: Adam GIZLIN
Posted: 08/23/2018 | Join this Discussion
Image Not Available
LSAT App not available in US store
From: Farhan Patel
Posted: 08/19/2018 | Be the first to comment
Image Not Available
Despite receiving approbation for his work several times that year, Tim ... ...
From: Nabiha Raza
Posted: 10/20/2017 | Join this Discussion
Arcadia Prep © 2012.
Contact Arcadia  |  Terms of Use  |  Terms of Sale  |  Change Log-in Info