Recently Active Miscellaneous Questions

cos x + sin x ...

Names for our proposed magazine are invited. If we select the name suggested by you, you will be given 1 yr free subscription :) The things to keep in mind 1) Caters to P C M 2) Focusses on IIT JEE with some attention on CBSE ...

draw {x}={x+x2} A not so good looking graph? ...

xy = 1 ...

y={tanx} ...

(\left\{ y \right\}-1/2)^2=4\left\{x \right\} ...

This is a very standard question If I can dare to put it that way. Edit: sorry used alcohol instead of aldehyde :(( What do we do if we have to reduce only the ketone group in a compound that contains both ketone and aldehyde ...

The word "queue" is the only word in the English language that is still pronounced the same way when the last four letters are removed. Beetles taste like apples, wasps like pine nuts, and worms like fried bacon. Of all the w ...

which publisher's mock test should i buy for last minute preparation for jee 2009.. ...

*Edited 1 (7-12x+4x2)(1+e3-2x) integrate the above in the limits (0 to 3) ...

Find the probability that the points two randomly chosen numbers in [0,1] are such that the distance between them is less than 1/2 If you remember a similar question of time that two friends meet you can solve it in a flash T ...

y= sinx+cos x+tan2x ...

tapan raised a new question ... ... i have a serious doubt :(also see post 6,8) Infix Expression : A + B + C / (E - F) Postfix Expression is : A B + C E F - / + OR Postfix Expression is : A B C E F - / + + ...

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Jus wanna say why is privacy being set by everyone.Then how do we share our questions n solve them!!!!!!!!!!! ...

Take a (one-dimensional !) rod of length \ell and remove the middle one-third. Then remove the middle one-third of the remaining two pieces, then remove the middle one-third of the remaining four pieces, and so on forever. Le ...

*Image* Move only two match sticks in the picture so that the coin comes out of the cup like structure... Note.. Only two moves and Most important: The cup like structure should be restored(ie . it can be inverted , in sidewa ...

YG file or GMP Brilliant's full syllabus simulator tests (or) Rankers test paper file.. I need it (especially the second one).. pls important ...

Several successive number was written in a row.Determine the least value of the number of this sequence such that: there exist a way to order it again such that all 3 adjacent numbers(ie written one -next- the other) have sum ...

seen in many threads that brillian correspondence course is best...so, i'll have it for 12th...now, 1 doubt is that, whatz there in that???is it something diff from books??? coz some say buy these books, and some about the co ...

can anyone explain the algorithm for solving the tower of hanoi problem .. note : this algorithm should be implementable in the form of a computer program in c++ or java ... ...

Prove that the circum radius of a triangle is given by R = abc/4Δ where Δ is the area fo the triangle and a,b,c are the sides ...

simple one today y=sinx+cosx+tanx ...

can any1 gimme an idea of good sites on meditation ....well as days come closer da need 4 mental relaxation bcomz very high...pl sum1 gemme a way thru ...

I think there is a lot of confusion on limits due to a post on forum let us do the following problems... Find the following \\1) \lim_{x\rightarrow 1} (x^{n}) \\ \\2) \lim_{x\rightarrow 1^+} (x^{n}) \\ \\3) \lim_{x\rightarrow ...

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Many happy returns of the Day Bhargab :) From all of us here :) Wish Bhargab : http://targetiit.com/profile/544.html ...

Dear friend , Shortcuts to Success, PLAN while others are playing. STUDY while others are sleeping. DECIDE while others are delaying. PREPARE while others are daydreaming. BEGIN while others are procrastinating. WORK while ot ...

Which is ur favorite member in the community?[5] please dont write bad about anybody and dont write the names of the administrators( nishant sir , manish sir ,lokesh sir,satya sir)[1] ...

See what this user """ anuj saxena""" wrote in instant chat ............. *Image* i would request all those who love this site to boycott this guy......... DONT REPLY TO HIS POSTS...........As simple as that unless he writes ...