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In many books a shortcut trick for checking differnetiabiltiy of a fuction is given by first differentiate LHS and RhS and check if both the slope are coming same, provided the function is continous. However in many question ...
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Guys, how much are you scoring in IITJEE 2012 ? (the marks are available in respective iitjee websites from 5th May to 10th May 2012, check urs and post here ur marks ) ...
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1) tan3x +cos (2.5x) 2) cos(cosx) + cos(sinx) ...
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Well ,the title is obvious. Any thing to share. Personally, I feel that this year's paper was DIFFICULT than the Previous years one. The questions which were doable were lenghtly (not all I mean) and some were really outsmart ...
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Well ,the title is obvious. Any thing to share. Personally, I feel that this year's paper was DIFFICULT than the Previous years one. The questions which were doable were lenghtly (not all I mean) and some were really outsmart ...
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Well ,the title is obvious. Any thing to share. Personally, I feel that this year's paper was DIFFICULT than the Previous years one. The questions which were doable were lenghtly (not all I mean) and some were really outsmart ...
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\hspace{-16}$Min. Area of Circle Which touches the Parabolas $\mathbf{y=x^2+1}$ and $\mathbf{x=y^2+1}$ ...
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Consider a rod CD which is held horiznotally across a peg transversally .(something like a a st line abt a peg and free to rotate abt any pnt)bt point A(which is not the com) and D is the com . and DA=a Find the angle rotated ...
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If (0,0),(a,11) and (b,37) are points of a equilateral triangle.....Find ab? ...
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A satellite is revolving around the Earth in a circular orbit with radius of 2R, where R is radius of earth.If suddenly,its velocity becomes zero in the orbit due to collision with some inter-stellar object(like a satellite), ...
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*Image* *Image* *Image* *Image* *Image* *Image* *Image* please provide solutions. ...
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*Image* *Image* *Image* *Image* *Image* *Image* *Image* please provide solutions. ...
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A satellite is revolving around the Earth in a circular orbit with radius of 2R, where R is radius of earth.If suddenly,its velocity becomes zero in the orbit due to collision with some inter-stellar object(like a satellite), ...
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Um if i am not misinfomred by the over enthusiastic people around me isnt it almost finalsied that jee is being replaced by aptitude test... more infomration please. And if its true then i am surely for it . i beleive as i al ...
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COnsider a normal pendulum. It is moving under gravity. It has a hollow bob. water leaks out of the bob at a constant rate so . How will T be affected the right answer is that time period will increase and then decreaseMy ans ...
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I am a student of class 11. i want to give KVPY. I am not interested in biology. Is it a -ve for KVPY? secondly can any1 tell me from where to download the forms and last date of submission of it? ...
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Um if i am not misinfomred by the over enthusiastic people around me isnt it almost finalsied that jee is being replaced by aptitude test... more infomration please. And if its true then i am surely for it . i beleive as i al ...
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Combinatorics marathon Inspired from artofproblemsolving we are gonna start a combithread maybe some questions will go above iitjee but i would like everyone to participate Rules 1) u need to post solution to the question uns ...
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Combinatorics marathon Inspired from artofproblemsolving we are gonna start a combithread maybe some questions will go above iitjee but i would like everyone to participate Rules 1) u need to post solution to the question uns ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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If A=sin2x +cos4x,then for all real x: a. 3/4 ≤A≤ 13/16 b. 3/4 ≤A≤1 c. 13/16 ≤A≤1 d.1≤A≤2 please provide a detailed solution to the above problem. Thank You. ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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1. There are n lines drawn in a plane such that no two of them are parallel and no three of them are concurrent. The number of different points at which these lines will cut is ? 2. Number of 6-digit telephone numbers, which ...
