Hey umang,

u know z = lzl*cis ; { cis = eⁱ ; arg(z) = } ;

Apply log on both sides.....

 

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

 

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?

 

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!!!}

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.....

 

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!!!!!!!

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?}

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....

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 .

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......

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 ......

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!!