physics chemistry maths science forums
become expert I help I sign up I login
refer a friend - earn nickels!!   
 advanced
 
Home
Ask & Discuss Questions
Study Material
Experts Zone
Hang Out!

Ask & Discuss Questions with Community & Experts

 Moderation Team
 90 chars left    advanced
Ask iit jee aieee pet cbse icse state board community Community Discussion Question: The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
Forum Index -> Algebra like the article? email it to a friend.  
Author Message
[Post New]13 May 2008 16:16:17 IST
    Subject: The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
payal1spark (0)

Cool goIITian

Olaaa!! Perrrfect answer. 0  [0 rates]
payal1spark's Avatar
total posts: 50    
offline Offline
The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
    
[Post New]13 May 2008 16:18:01 IST
    Subject: Re:The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
payal1spark (0)

Cool goIITian

Olaaa!! Perrrfect answer. 0  [0 rates]
payal1spark's Avatar
total posts: 50    
offline Offline

Pleeeez reply soon....options are:


153







pleeez.....tell me how to solve it...
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]13 May 2008 16:21:33 IST
    Subject: Re:The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
animal (562)

Hot goIITian

Olaaa!! Perrrfect answer. 104  [125 rates]
animal's Avatar
total posts: 147    
offline Offline

is the ans 153.


tell me if i m right then i will explain
 this reply: 2 points  (with 0 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
[Post New]13 May 2008 16:22:57 IST
    Subject: Re:The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
allamraju (2960)

Blazing goIITian

Olaaa!! Perrrfect answer. 522  [697 rates]
allamraju's Avatar
total posts: 936    
online Online
Ans is 153,bcoz 1!+2!+3!+4!+5!+720+......=1+2+6+24+120+240k where k is a constant=153+240k.Hence the ans.
MAKING A MISTAKE IS HUMAN BUT REPEATING IT IS IDIOTIC.
 this reply: 5 points  (with 1 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
[Post New]13 May 2008 16:23:03 IST
    Subject: Re:The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
sachinsethi21 (11)

New kid on the Block

Olaaa!! Perrrfect answer. 1  [4 rates]
sachinsethi21's Avatar
total posts: 25    
offline Offline

i guess the answer is 153...


am i rite ?
 this reply: 2 points  (with 0 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
[Post New]13 May 2008 16:24:49 IST
    Subject: The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
GoNik (136)

Blazing goIITian

Olaaa!! Perrrfect answer. 22  [35 rates]
GoNik's Avatar
total posts: 685    
offline Offline
i think its 153........allamraju is correct
 this reply: 2 points  (with 0 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
[Post New]13 May 2008 16:25:08 IST
    Subject: Re:The remainder when x=1! + 2! + 3! + 4!+ .....+ 100! is divided by 240 is
[Up] View Post
payal1spark (0)

Cool goIITian

Olaaa!! Perrrfect answer. 0  [0 rates]
payal1spark's Avatar
total posts: 50    
offline Offline

yeah u r all rite......


thnks...
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
 
Forum Index -> Algebra
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya