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Catalogs Discussion Forums -> Mechanics -> if p, q, r and s are real numbers such that pr = 2(q+s) then prove that at least one of the followin -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]

for the equations to have real roots either one of p2-4q or r2 - 4s must be greater than or equal to zero.

add these two:  p2-4q + r2 - 4s = p2 + r2 - 4(q+ s) = p2 + r2 - 2pr (since pr = 2(q+s))

this is (p-r)2>=0 since perfect square.

so the sum is greater than zero hence one of them must be greater than zero and hence the either one of the equations has real roots.

Catalogs Discussion Forums -> About IITs and JEE -> BITS likely to overtake IITs !!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

IITs are god.


IIT Bombay is godmaxx  :D


and why are we only comparing acads and placements? supposedly.. we includes mostly those ppl who have no idea what all goes on inside an IIT campus.


how many colleges can host the largest cultural festival in asia? and also the largest tech festival in asia?


can BITS do that?


ok reservation is all fart..but still there is a good side to it.. like some entering IITs with a caste certi generally contribute more to sports and cult than GE students.

Catalogs Discussion Forums -> Mechanics -> formulas -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

oopsie.. how the hell do i delete this?

Catalogs Discussion Forums -> Mechanics -> formulas -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
formulas
Catalogs Discussion Forums -> About IITs and JEE -> Please tell me some standard problems books for PCM to prepare for IIT-JEE and other comps -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

if i had studied so many books.. i would have gone berserk :D




 

Catalogs Discussion Forums -> About IITs and JEE -> Share ur RANK , name, city and expected marks...................... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

name : dwarkanath prabhu


city : mumbai


rank : 438


expected marks : 290

Catalogs Discussion Forums -> Non IIT Institutes -> aieee paper codes -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

and should i go ahead and check my answers using c4? anyone who has got c3 or c2 or anything else as paper?

Catalogs Discussion Forums -> Non IIT Institutes -> aieee paper codes -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]

i got c4 as the paper code but cant find any solutions for it. i found that c5 has order of papers as MCP whereas c4 had PMC. but rest all is same.


were there 6 codes for 3! (=6)variations?

Catalogs Discussion Forums -> Coaching Institutes & Course Material -> Bansal Vs Resonance VS Pace -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
i'm frm pace... last yr's 1st ranker frm mumbai was frm pace... and most probably dis yr's one will be too.. and if u join... u may see my name too in dis yr's list ;).
Catalogs Discussion Forums -> Coaching Institutes & Course Material -> confused between pace,yukti n vidyarathi....n which board 2 join..>>> -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
it depends on where u stay also.. pace has integrated course wid podar, sm shetty,  ruparel coll and sathaye coll. and also usual classes. i'm frm andheri branch ;)
Catalogs Discussion Forums -> Coaching Institutes & Course Material -> confused between pace,yukti n vidyarathi....n which board 2 join..>>> -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
hmm.. i'm from pace..
take my word for it and join pace if u seriously want to get into iit.
Catalogs Discussion Forums -> Lounge -> champions league 2008 -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
same old story :(
Catalogs Discussion Forums -> Lounge -> champions league 2008 -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
hmm.. cant believe we lost :O. like where were ronaldo, scholes evra? diappeared in the first half :D. still we lost Owen hargreaves was the best player.. deserved the goal but ronaldo didnt. no not at all.
Catalogs Discussion Forums -> Coaching Institutes & Course Material -> BRILLIANT MATHS TEST PREPARATION -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
and yes trigo is interesting and u have logarithm also. shoot urself if u find these tough ;)
Catalogs Discussion Forums -> Coaching Institutes & Course Material -> BRILLIANT MATHS TEST PREPARATION -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
27th april = aieee
how on earth cud u have a test?

and if u r in 11th then dont torture urself trying to learn complex numbers or pnc.
quadratic and co-ordinate geometry(analytical) would do.
Catalogs Discussion Forums -> About IITs and JEE -> pls post ur marks here (according to fiitjee only) !!!!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
161 in paper 1 acc to fiitjee.
p - 53
c- 70
m -38
i dont think the fiitjee solns for paper 2 are reliable i mean.. i'm gettin all my questions wrong.. and thats obviously impossible. if i would have been so bad i wouldn't have scored 161 in paper 1.
Catalogs Discussion Forums -> About IITs and JEE -> do u think ur prep for organi wasted in jee 2008?????????????? i mean the mechanism????? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
no not waste of  time.. :D it was worth it :). so what if the ques were simple? some may have found them difficult.

btw anyone got the hyperconjugation ques? it has to be - p. i just read it on a website. fiitjee has got it right and my coaching insti got it wrong :O.
Catalogs Discussion Forums -> About IITs and JEE -> any one got fiitjee sucess check?? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
@little genius. change ur signature.. it says IIT-jee -1 day :D
Catalogs Discussion Forums -> About IITs and JEE -> DOOOOOOMMMMMMMEEEEEDDDDD !!! -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
m gettin above 90 in all for sure... is it good enough?
Catalogs Discussion Forums -> About IITs and JEE -> highest marks in jee 2008 -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
and i'm not talkin abt myself
 
 
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