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Q1. A fixed Pt. P(5,2) is given and two points A and B on x=y and y=0, Find: i) coordinates of A for |PA+PB+PC|min ii) coordinates of B for |PA+PB+PC|min iii) value of |PA+PB+PC|min ...
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Its just to find the eqn of this....in rest *Image* ...
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PLot the graphs of these! 1) 1/2x, 1x, 2x, ex on the same plane (sheet) 2) 2x, 2-x, 22x, 2-x on the same sheet! 3) 2x and 1+x3 on the same sheet! 4) [y]=[x] 5) [y+1/2] = [x] 6) [x] = [2y] 7) [2x] = [3y] 8) [2x ...
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While deriving mirror and lens formula, we substitute for obj and img distance with proper sign following the carteian sign convention i.e. we have taken sign convention into consideration while deriving the formulae. But whi ...
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Solve with prooof..... (Not tough again!) highest power of 3 in 100! ...
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The no of non negative integral soln of x1+x2...+xn=n is_____________ ...
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I KEPt THE NAME OF THE QUESTION AS SUCH BECAUSE I WILL KEEP ON POSTING MY QUESTIONS IN THIS TAG ONLYYYYYYYY I WILL ADD NEW QUESTIONS DAILYYYYYYYYYYYY whats more than organic in chemistry.. so i will start with that 1]Convert ...
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as eureka stated lets put up some problemss that might be of good help for jee 2009 revision aspect. i just did not want to mix it up with his thread and make it go unnoticed like my chemistry hub 1}show that the focal length ...
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IIT-JEE CHEMISTRY Q.1 Reactions of aluminium with 1. O2 2. N2 3. Cl2 4. Cr2O3 5. Mn3O4 6. HCl 7. H2SO4(Dil.) 8. H2SO4 (Conc.) 9. HNO3 10. NaOH 11. AlCl3 Q.2 Reactions of Al(OH)3 with 1. Acid 2. NaOH 3. Heating Below 450ºC 4. ...
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PLS ATLEAST HAVE A LOOK CALCULUS BEGINNERS http://www.plu.edu/~heathdj/java/calc1/Epsilon.html ...
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This thread will focus on some very basic things of organic chemistry. They mainly will help to solve problems that are based on passage type questions. Feel free to contribute. Please do not post everything in a single post. ...
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this thread is only for integration sums............ AND YA FORGOT TO TELL ALL TARGETIT USERS, I HAVE COPIED ALL THESE SUMS. SO KISIKO GAALI DENA HAIN YA KUCH KEHNA HAIN, PLEASE VISIT http://targetiit.com/profile711.html AND ...
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aa dekhe jara kisme kitna hai inorganic dum .... *Image* To make things easier here are the options ... (a) q,r q,s s,p r,p (b) s r q p (c) q r p s (d) r p q s ...
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When a white crystalline compound X is heated with K2Cr2O7 and concentrated H2SO4 a reddish brown gas A is evolved. On passing A into caustic soda solution, a yellow coloured solution of B is obtained. Neutralizing the soluti ...
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A spherical body of area A and emissivity 0.6 is kept inside a perfectly black body. total heat radiated by the body at temperature T is ... ...
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*Image* Arrange in order of basic strength ...
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cofumation wanted......... In case of a cubic cell havin atoms in CCP latticve, at EDGE-CENTRES at FACE CENTERE and at BODY - CENTER relation b/w r of atom and edge length is : ?? is it 4r = a ?? and wats the ratio of radius ...
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let f be continuous for any x>1 and [] denoting the greatest integer function prove that \int_{1}^{x}(+1)f(u)du =2\sum_{i=1}^{[x]}{i\int_{i}^{x}{f(u)du}} ...
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Friends post ur EMAIL IDs here ...... so dat v can keep in touch!! (gmail IDs wud b all the more better ) mere se hi shuruat karte hain : tapantiit@gmail.com ...
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Why does the viscosity of gases increase with temperature? ...
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*Image* Find the equivalent resistance of the following group of resistances between A and B. Each resistance of the circuit is R ...
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Plz let me know some good online sites for iit jee preparation for study material, taking tests, etc. etc....................... i know some like goiit ,targetiit, ............ ...
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pLZ any organic tip here.......like how to increase, decrease Carbon atom , distinguishing between compounds , solving word problems, etc etc... ...
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Plz post the link to any gud academic thread , articles ,etc, etc..here. ...
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The periodic functions f(x): R -> R and g(x): R -> R satisfy the condition: lim (f(x)-g(x))=0 for all x ε R Prove that f(x)=g(x) for every real number x try to prove this. trust me it is really a good one. must try ...
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http://www.allaboutcircuits.com/vol_1/chpt_10/13.html I have resisted a lot in the past against this method. I really feel that this method takes away the joy of solving complex circuits and should be studied only at an engin ...
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There is a section TargetIIT classics. Can you guys post the links of some that you think are eligible to be members there.. My Rule: They should be relevant to IIT JEE syllabus.. Either they must bring out something that mos ...
