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If you can solve this question, I dont think you should worry too much about this chapter on a whole. This is probably everything in capacitance. *Image* There are two smooth dielectric slabs of mass m. And dielectric constan ...
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How many times do 2x and x2+1 intersect and what r the points of intersection? I will tell reason for this question later :) ...
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To be fair, this question is not relevant to the Syllabus of IIT JEE. It is definitely in the syllabus but it shows how things can go wrong! I will try to show that there are 3 different probabilities attached to finding the ...
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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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1. y=xy *Image* that x=1.38 is to let U know that it is one to many... ...
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*Image* ...
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maine kaha there r a lot of tough problems on this site lets give u some \lim_{n\rightarrow infinity}(very)^{n} simple problems on mechanics ...
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find limit n→∞ cos(x/2) X cos(x/4) X cos(x/8)..............cos(x/2n) if f(x)= (1+2cosx)(1+2cos2x)(1+2cos4x)........(1+2cos32x) find f(2pi/13) ...
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Q. Let f be a function from the set of positive integers to the set of real numbers i.e. f:N→R, such that, (i) f(1)=1 (ii) f(1)+2f(2)+3f(3)+...+nf(n)=n(n+1)f(n) for n≥2, then the value of 1/f(1004) is _________ ...
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*Image* ...
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Major product?? *Image* ...
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let f(x) , x ε [0,∞) be a non negative continuous function. If f '(x) cosx ≤ f(x) sinx for all x≥0 then value of f(2π) is- a)0 b)1 c)Πd)none ...
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Q. Correct order of bond length is (a) CO>CO+ (b) NO+ > NO (c) N2>N2+ (d) O2+>O2 ans: (a) ...
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i was searching abt the reactions of grignard reagent in the net.I got these pics. *Image* *Image* *Image* u can see more mindmaps here http://images.google.co.in/images?rlz=1C1GGLS_enIN321IN321&sourceid=chrome&q=grignard+rea ...
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uploading physics of paper 2 first of all- more will follow if everyone is interested *Image* *Image* *Image* *Image* *Image* *Image* *Image* *Image* ...
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Q.1) \lim_{x\rightarrow 0}(\left[f(x) \right]+x^2)^1^/^\left\{f(x) \right\} , where f(x) = (tanx/x) and \left\{f(x) \right\} denotes fractional part of f(x) and [f(x)] denotes the greatest integer function of f(x). is equal t ...
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Q1. For what values of d is the product of two numbers of the form x2-dy2 and u2-dv2 is also of the same form (d is not a perfect square) Q2. How many solutions does the equation xax = axa, 0<a<1 have in positive real n ...
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evalute this limit \lim_{x\rightarrow \infty }x^{3}\left\{\sqrt{x^{2}+\sqrt{1+x^{4}}}-x\sqrt{2} \right\} ...
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find the resistance between the points a and b. please show me the full solution *Image* ...
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evaluate- cot^{2}\left(\frac{\pi }{11} \right)+cot^{2}\left(\frac{2\pi }{11} \right)+cot^{2}\left(\frac{3\pi }{11} \right)+cot^{2}\left(\frac{4\pi }{11} \right)+cot^{2}\left(\frac{5\pi }{11} \right) ...
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why the first one can show iodoform test but not 2nd one *Image* ...
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THIS QUESTION WAS SOLVED BY MY SIR LAST YEAR ,BUT STILL I AM NOT SATISFIED WITH THE SOLUTION I HOPE I WILL GET SOME AWESOME ANSWERS IN THIS FORUM *Image* a particle of mass m , charge q is released from -∞ along +ve x axis ...
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Number os solutions of the eqn tan x+ sec x= 2cos x , lying in the interval [0,2∩) is a) 0 b)1 c)2 d)3 ...
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maybe this has been doen before..but i ma not getting link... if it hasnt been..then plz help n=1Σ∞ n/4n4+1 ...
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*Image* ans d Post the solution also......... ...
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How many sp3 hybridised atom in (SO3)3 solid? ...
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ALKALI METALS (specially for anand) (IIT syll: Oxides, peroxides, hydroxides, carbonates, bicarbonates, chlorides and sulphates of sodium, potassium, magnesium and calcium) Alkali and alkaline earth metal hydroxides Solubilit ...
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Ques 1) Among the following, the optically inactive compound is *Image* Ques 2) The binapthol (Bnp) is *Image* (a) an optically active compound having chiral centre (b)an optically inactive compound (c) a meso compound ( d)an ...
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if y(1)=1 , y'(1)=1 and xyy''+xy'2 =3yy' then find y2(2) ??? 8.5 ...
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\frac{9}{1!}+\frac{16}{2!}+\frac{27}{3!}+\frac{42}{4!}+... ...
