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Catalogs Discussion Forums -> Algebra -> complex -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
16 replies   
Hey umang,
u know z = lzl*cis ; { cis = ei ; arg(z) = } ;
Apply log on both sides.....
Catalogs Discussion Forums -> Algebra -> Easy Q (try this) -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
C'mon try this....
Catalogs Discussion Forums -> Algebra -> Q paper doubts... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
2 replies   
Somebody plzzzzzzzzz help !!!
Catalogs Discussion Forums -> Algebra -> Easy Q (try this) -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
I know how to do this & all that...
just 4 y guys 2 try....
 
"Find the least natural number 'x' such that the number 'x' when divided by 2,3,4,...,10 ;gives the remainders r 1,2,3,...,9 respectively.
Catalogs Discussion Forums -> Algebra -> simplify this expression... -> Go to message
This Post 2 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
4 replies   
Hi prateek,
is the 1st expression this...........?
(9+43+42+26)1/4 or  (9+43+42+26)1/2 ???  ;
if it is only sqrt & not 4th rt ,
then u get it as (2+3+2) ;
2nd exp is (1+3) ......as solved above...
So, subtracting 2nd from 1st , u get (1+2).....ans
 
Catalogs Discussion Forums -> Algebra -> simplify this expression... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
4 replies   
Hi prateek,
4 the 2nd one....
(28+16sqrt3)^1/4 = (4+2sqrt3)^1/2 = (1+sqrt3) ;
4 the 1st one....
(9+4rt3+4rt2+2rt6)^1/4 = (sqrt2+sqrt3+sqrt4)^1/2 ...
I cudn't go further 4 the 1st one .....
or is this the final ans?
 
Catalogs Discussion Forums -> Algebra -> DET's -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
Hey, why m i not getting answers even after waiting 4 4days??
 
Now, those who see this, donot ans why i'm not getting answers.........
 
Make me clear about the concept of breaking a det..{NOT 2*2 dets!!!}
Catalogs Discussion Forums -> Trignometry -> tr eq 4 -> Go to message
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9 replies   
5(2sinxcosx -(2sin^2x - 1)) = tanx + 5;
10sinx(cosx-sinx) = sinx(1/cosx) ;
sinx = 0
or 10(cosx-sinx) =  secx ;
solve, u'll get the ans.....
 
Catalogs Discussion Forums -> Algebra -> Q paper doubts... -> Go to message
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2 replies   
Plz help me...
I donot know what the symbols represent in those specified Q's{which i'm able to do} ..........
Plz somebody help me!!!!!!!
Catalogs Discussion Forums -> Algebra -> challenge -> Go to message
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17 replies   
Hey, somebody help plz......
I've tried many methods,
but i'm still clueless as to how to solve it.......
 
btw, vasanth, where did u find this prob {or is it u who made it?}
Catalogs Discussion Forums -> Algebra -> Q paper doubts... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
2 replies   
Hello ppl,
If u've done Maths test paper in home page.....
 
Please explain me these prob's...
 
3)-solve it. 
10)-ans shud be linear one ,
24)- 've prob's with such Q's-plz explain... ,
26)- A Ç (A È B)¢ - what do those symbols represent?
27)- explain
29)-prob with symbols
32) , 33)- same here....
Catalogs Discussion Forums -> Trignometry -> another good question -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
10 replies   
Hey chinmoy,
I'm getting....
(p-1) / (p+1) = (3/4) Tan B ;{where p is the required value };
m not able to proceed further...
 
First, u tell me how u got ans as 7 .
Catalogs Discussion Forums -> Non IIT Institutes -> Rank required... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
14 replies   
Okay,okay........
I've gone thru the websites....
 
Just tell me onething,{ i  assure u this'll  be my last } ;
If i wanted to join a college which is not in my state e.g; NIT surathkal (say) ..
then admission is determined by ur AIR , right???
 
Just say "yes" or "no" , u needn't take pains in typing the whole lot of explaination ,okay?
 
And i wish u all success in ur JEE, kiran......
Catalogs Discussion Forums -> Non IIT Institutes -> Rank required... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
14 replies   
Thanks kiran & manasi........,
 
I want to know beside NIT's what other colleges provide admission thru AIEEE..{ i  know u get such details in application form , but still....} ;
 
Also, do tell me what is the ranking of colleges....
I mean i find diff rankings of colleges based on infrastructure, job oppurtunities & other such things........
 
So, I want to know which college is the best one { i'm from Andhra pradesh } ;
in every way... AND the necessary cut off marks to get into it , national level rank (around may be 1000? )
 
If it's possible , can u give me approx rank (national) 4 each NIT ?
 
PS: sorry, if i'm asking too many Q's ......
Catalogs Discussion Forums -> Non IIT Institutes -> Rank required... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
14 replies   
I heard of one person who got a really big rank(AIR) but his state rank is :1 .
And he got seat in v. good college......
 
So, does that mean ur ranking primarily depends upon state rank? 
 
Also, plz tell me r there any individual cut-off marks 4 each subject ?
If so, is it around 50% of total alloted to each subject?
If not, what is the range of marks 1 shud get to get a national level rank of around 5000?
 
PS: plz do mind answering my (probably stupid) Q's . i'm preparing on my own .No one to guide me . It's better to know now, rather than knowing later & grieving then!!
 
 
 
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