67 Days 153/4·24-5-10 sum of n consecut..:Under what condition on n, will n consecutive integers exist whose sum is nk
Hint: Consecutive integers are in AP
68 Days 639/30·What do U see:[hide]L I V E T O G E T H E R[/hide]
What do you read above: be quick
Please hide your reply and see who thinks how..
Plz be honest...
87 Days 9916/307·Bashing this site!:You can put down all your complaints.. errors on tests and anything that u dont like about this site.. on this thread.
I will try to make it sticky so that it is always in the home page view!
Or m..
204 Days 500/26·TargetIIT brand new front..:http://www.hslg.ie/files/christmas%20tree.jpg[/im]
Merry Christmas to everybody :)
TargetIIT now has a brand new front page. We need your feedback & comments on this.
Please drop in your inpu..
292 Days 547/30·10th November 2008:[image]1794491.jpg[/image]
RR' is a road on which Powerplant P has to be constructed.
There are two villages A & B on same side of the road.
Find the optimum location of poweplant P such that..
391 Days 48/1·h.C.V section:I browsed through the different sections and found that a lot of people have doubts regarding sums in H.C.Verma including me.So i urge the mentors to put up a separate section where we can put up prob..
460 Days 189/14·limitsss:Ifhttp://codecogs.izyba.com/gif.latex?f%28x%29%3D%5Cfrac%7Bxln%281+sinx%29%7D%7Bln%281+sin%5E%7B2%7Dx%29%7D%2Cx%5Cneq%200[/im]
= 0, x = 0
Then the function
(A) has an irremovable..
462 Days 43/2·Radical Axis of Circles:Let 2 circles S1=0 and S2=0 intersect at point A & B. L1=0 is the line joining A & B where S1=x2 + y2 + 2ax + 2by -5 = 0 and S2:(x+1)2 + (y+2)2 = 9. Let AB subtend an angle C at origin. Angle subtend..
463 Days 46/1·Rotational(Equilibrium):Tell me why this is said?---explain
"In case of stable equilibrium,the centre of mass goes higher on being slightly displaced.For unstable equilibrium it goes lower and for neutral equilibrium it s..
479 Days 76/6·Integration 3:∫[frac](3cosx+2) dx(sinx+2cosx+3)[/frac]
Please give me a solution to this problem.....
And these too.
∫(tanx)^(1/6)dx
∫√sin^-1(x) dx
it's integration of root under sin inverse x .
482 Days 43/2·resonance:are there any basic techniques in finding the possible no. of resonating structure of a molecule??..or do we have to just remember the common ones?
486 Days 45/1·multi ans correct.:Density of a liquid varies with depth P(ro)=ah. A small ball of density p0[/ss] is released from the free surface of the liquid. Then--
a>. the ball executes SHM of amplitude p0[/ss]/a
b>. the me..
489 Days 44/7·Image upload:I just wanted to ask that the "Upload Image" option in the above menu when clicked gives no response.How to upload image from the computer????Pls Help
491 Days 2255/76·TargetIIT Online Test Ser..:Dear aspirants,
The First Part-Test starts today & will continue till 9th December. You can take this test anytime during this period.
The Link for taking this test will be put up on your homepa..
495 Days 224/12·Circular motion:A paricle moves in the xy plane accordingly with the velocity v=(a)i+(bt)j. At the instant t=a[sqrt]3[/sqrt]/b the magnitude of the tangential, normal and the toatal acceleration are-_________..
502 Days 1112/67·FTSE questions........:Q1.A string of bob is attached to a block kept on frictionless surface (bob is hanging ) an impulse is imparted to bob to give it velocity v0[/ss] describe motion of block.
508 Days 58/1·Error:when i try to change my password....it doesn't work...it only accepts the password given by you.....and by the way the chart in mathematics that is given under "my prep" has an error under calculus a..
557 Days 276/7·Is Hell Endothermic or Ex..:As for souls entering Hell, let's look at the different religions that exist in the world today. Some religions say that if you
are not a member of their religion, you will go to Hell. Since ther..
562 Days 553/26·4th Phase Test:Discuss everything related to 4th Phase test here
All queries ... related to any question/explanation or anything
577 Days 172/7·Apparant distance between..:A Glass Slab ( refractive index=μ ) of height "h" is silvered at bottom surface.
There is an air bubble "d" distance below the top surface.
The observer is vertically above the ..
580 Days 167/10·HELP AGAIN!!!:Not a problem connected to this website but everytime I connect to the internet, this message appears about 5-10 min later
[image]5945622.jpg[/image].
Anyone knows the meaning of this?
580 Days 130/7·HELP!!!:
Targetiit homepage looks like this on IE
[image]5943477.jpg[/image]
and like this on Chrome
[image]5943845.jpg[/image].
Anyone know what's the problem?
581 Days 658/45·3rd Phase Test:Discuss everything related to 3rd Phase test here
All queries ... related to any question/explanation or anything
583 Days 172/7·Happy Diwali:[image]611459.jpg[/image]
584 Days 139/4·If U use Chrome!!:If U use heres a method by which U can search in forums of targetiit from the address bar of Chrome..
:)
From the right of address bar(from the drop down menu) click on options then under basic ..
585 Days 105/1·Work and energy:A chain of length l and mass m lies on the surface of smooth sphere of radius r > l with one end tied to the top of the sphere.(a) Find the gravitational potential energy of the chain with reference ..
589 Days 1115/94·2nd Phase Test:Discuss everything related to 2nd Phase test here
All queries ... related to any question/explanation or anything
589 Days 795/57·1st Phase Test:Discuss everything related to 1st Phase test here
All queries ... related to any question/explanation or anything
594 Days 332/14·like this site:What i like best about this site is that there is desk. It is in my opinion the best feature.
I like the periodic table a lot also :)
598 Days 239/11·KICK ME>> ABUSE ME>> What..:Well Guys if you are wondering what suddenlty when wrong then this is the answer:
A stupid person called Nishant Sah (U may not know him!!)
Was doing some crap on the database of this site.. He..
600 Days 120/5·aieee form...........:what things we have to attach with aieee form???????????
617 Days 188/4·oooooooooptics:an objct and a screen r mounted on an optical bench and a convergin lens is placed bewtn so dat a shrp image is recicvd on d screen . d linear
mag of d image is 2.5
d lenx is nw moved 30 cm nearer ..
620 Days 113/2·ooopptics: a 5D lens forms a virtual image wich is 4 tyms d object placed perpendicular on d principal axis of d lenx find d distnce of d objct frm d lens
624 Days 197/4·Work and energy:[image]2006725.jpg[/image]
The spring block system lies on a smooth horizontal surface. The free end of the spring is being pulled towards the right with constant speed v0[/ss] = 2m/s.The sprin..
626 Days 263/13·electrostats:[image]1741443.jpg[/image]In the figure there is a four way key at the middle . if key is thrown from situation BD ton AD , then how much charge will flow through point O ????
633 Days 167/5·voltage:
In a series LCR circuit ,current=11A when applied voltage=220V.Voltage across unknown capacitor=220V.If value of resistor=20 ohm then voltage across unknown conductor is_____
634 Days 109/5·fuNCtiONs:Solve
4{x} = x+
[] is gint & {} is fractional part
635 Days 161/6·find the time taken:find the time taken by cylinder to reach O from A . ( g=10ms-2)
OA =5m.[image]1118728.jpg[/image]
unable to proceed.
636 Days 293/6·How to Read & what all i ..:Hi
I am AVIPSIT RATH of class 12th & i have not started reading anything of IIT till now.
But i am confident that if you tell me that how to study then i will be able to crack IIT-2009.
Moreover my..
636 Days 155/6·conservation:
Two bodies A and B of masses m and 2m respectively are placed on smooth floor.They are connected by a light spring of stiffness k.A third body C of mass m moves with velocity v along line joining ..
637 Days 484/27·a pack of cards:From a pack of cards two cards are taken out and thrown away. Now a card is drawn at random.Find the probability of the card to be an ace.
637 Days 139/6·functions.... 3 questions:1 .check whether the function defined by
f(x+m)=1+ √[2f(x)-f2(x)]
…..for all x E R is periodic or not.
2. Find all functions f satisfying the identity,
f(x)+ f((x-1)/x..
637 Days 188/7·lenses :In aerial mapping a camera uses a lens with a 100cm focal lenght.Find the height at which the airplane must fly,so that the photogrpah of a 1 km long strip on the ground fits excatly on the 20 cm long..
638 Days 216/5·What do you think of the ..:The government has recently introduced a Reservation for the Professors at IIT's after a newspaper report carried by a leading daily that IIT's were not following this norm!!
645 Days 338/10·Special challenging probl..:A charged particle have a charge q enters a region in which there is a friction force which is proportional to the speed of particle. THe constant of proportionality of friction force is b. The partic..
647 Days 237/2·electric current-resistan..:a long round conductor of cross sectional area A is made of material whose resistivity depends on radial distance r from the axis of conductor as p=a/r^2 , a is contant What is total resistance per u..
650 Days 620/6·Guidance required.:I'm writing JEE-09 , I've not yet started preparing properly.
Tell me which books for each subject , If I complete thoroughly , will help me get through .
776 Days 198/1·Hello everyone .!: I'm new here , can anyone please tell me how to take the tests.? Please .
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