|
| physics chemistry maths science forums |
|
|
|
| |
|
|
| Question |
Answers |
Author |
Views |
Last message |
|
permutations and combinations......gve a detailed solution............- c02+c12+c22+........................
|
9 |
snehavenus
|
154 |
21 Mar 2007 23:07:34 IST
vish0001
![[Latest Reply]](/templates/default/images/icon_latest_reply.gif)
|
|
|
PROBLEM ON BINOMIAL THEOREM- SHOW THAT (C0)2 + (C1)2 +........+ (Cn)2 = (2n)!/n! n!  ..
|
1 |
sneha.bagri
|
97 |
21 Mar 2007 17:28:14 IST
DON007
|
|
|
for genius one...............- Solve this & get a salute from me......... Q- Find the no. in unit pla..
|
1 |
nitish_22691
|
163 |
21 Mar 2007 17:10:57 IST
DON007
|
|
|
mixed questions- Q1:the no of +ve integral solutions of abc=30 are____________ Q2:if ar is co efficient o..
|
11 |
sumi_coolguy
|
241 |
20 Mar 2007 22:39:12 IST
iitkgp_bipin
|
|
|
permutation and combi.- let A = { 2,4,6,8,9,10 } and B = { 1,2,3,4 } then number of onto func..
|
2 |
rajat
|
123 |
20 Mar 2007 20:11:31 IST
taruntanuj007
|
|
|
Probability!!!!!!!!!!!!!- wat is the probability that a eap year has 53 sundays!!!!!!!!!!!
|
2 |
dream_iit
|
84 |
20 Mar 2007 19:51:39 IST
dream_iit
|
|
|
progressions- If m is the root of the line equation (1-ab)x2 - (a2+b2)x - (1+ab)=0 and m harmonic means ar..
|
3 |
neeraj_agarwal_1990
|
237 |
20 Mar 2007 19:36:12 IST
amar.gupta
|
|
|
PERMUTATION- THERE IS A THEATER WITH 2 ROWS EACH WITH 'n' SEATSIF 'm' PEOPLE SIT THERE SO THAT IN THE 1ST ..
|
2 |
arun.k.iit
|
149 |
20 Mar 2007 19:28:39 IST
amar.gupta
|
|
|
probability- Q) A wire of length is cut into 3 pieces.What is the probability that the 3 pieces form ..
|
7 |
arnydude12
|
210 |
20 Mar 2007 07:14:41 IST
manvan8580
|
|
|
nature of roots- EQUATION.....X3---PX+B.......WILL HAVE WHICH TYPES OF ROOTS...UNDER CONDITION.....P<2...
|
4 |
myqwerty072007
|
151 |
19 Mar 2007 21:11:15 IST
subs
|
|
|
polynomial graphs(urgent)- hey ! can ne one tell me that if it is given that a cubic equation has 1 ..
|
12 |
rajat
|
151 |
19 Mar 2007 19:06:10 IST
rishikesh_anshu
|
|
|
urgent ! urgent ! urgent ! urgent!..............................- if a,b,c are the sides of a scalene tria..
|
1 |
rajat
|
103 |
19 Mar 2007 17:28:59 IST
kiran
|
|
|
conceptuals- Q1) prove that nn > 1.3.5 .................. (2n-1) for all n > 1, n element of N ( th..
|
4 |
agent007
|
156 |
19 Mar 2007 16:27:40 IST
agent007
|
|
|
Functions- Let R=(8+37)^20 & [R]= greatest int..
|
4 |
pratik17
|
105 |
19 Mar 2007 13:53:32 IST
manvan8580
|
|
|
theory of eqn---challenge- 1.if the eqn x4-2x2+k=0 has 4 real roots then interval for k is ______ans:..
|
9 |
ravitej
|
284 |
19 Mar 2007 12:18:53 IST
rajat
|
|
|
anybody fond of numbers- can anybody guess the factors of 2^32+1.its not a toughie at all.everybody try.at..
|
5 |
anit_sahu
|
231 |
19 Mar 2007 09:21:18 IST
anit_sahu
|
|
|
quadratic ( solve if you can.....)- Q.1) if a,b and c ae the roots of the equation x3 + 27 = 0, then the q..
[
1, 2
]
|
18 |
agent007
|
316 |
19 Mar 2007 00:57:58 IST
chirag
|
|
|
would like to know the basic formula ( logirthim)- what kind of questions were put in the written test of ..
|
3 |
roshan_lall
|
202 |
18 Mar 2007 19:32:01 IST
visioniit
|
|
|
binomial theorm- If 3rd ,4th ,5th ,6th terms in expansion of (x +a)n &n..
|
3 |
akghai
|
145 |
18 Mar 2007 19:29:30 IST
visioniit
|
|
|
complex no:s- the angle between the position vectors representing the complex numbers z and z is ?
|
4 |
agent007
|
151 |
18 Mar 2007 16:50:18 IST
agent007
|
|
|
![[New Folder]](/templates/default/images/folder_new.gif) |
New messages |
|
![[Folder]](/templates/default/images/folder.gif) |
No new messages |
|
![[Announce Folder]](/templates/default/images/folder_announce.gif) |
Announce |
![[New Hot]](/templates/default/images/folder_new_hot.gif) |
New messages [ hot ] |
|
![[Hot]](/templates/default/images/folder_hot.gif) |
No new messages [ hot ] |
|
![[Sticky]](/templates/default/images/folder_sticky.gif) |
Sticky |
![[Lock New]](/templates/default/images/folder_lock_new.gif) |
New messages [ blocked ] |
|
![[Lock]](/templates/default/images/folder_lock.gif) |
No new messages [ blocked ] |
|
|
|
Forum Leaders:
Administration
Moderation
|
|
|
|
|
|
Moderation Team
