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Ten people are to be sat around a circular table. (CIRCULAR NOT IN A ROW) The ten people consist of five men and five women. What is the probability that not two men and no two women are sat next to each other? ...

Please show me the charges appearing on each faces. A dilelectric is kept inside two conductor as shown in figure. *Image* ...

\mathbf{\int_{-1}^{1}\frac{dx}{1+x+x^2+\sqrt{x^4+3x^2+1}}}$\\\\ Ans::\Leftrightarrow $\mathbf{=\frac{\pi}{4}}$ ...

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$Q$:$\Rightarrow$ $Find Min. value of $\int_{0}^{\frac{4\pi}{3}}|sinx-c|dx$, Where $c\geq0.$ ...

Q-1 A swimmer is trying to cross a river. The total time taken by him doesn't depend upon : (a) viscosity of river water (b) speed of river water (c) his speed (w.r.t. river water) (d) width of the river Q-2 It is found that ...

how to make the best use of our years in college(b tech) ? ...

How to prepare for ias exam. do we require any coaching etc? ...

what is the L.C.M of 2 and 3 ? ...

what other courses can a student doing btech can appear for to improve his CV? ...

my younger brother wants a standard definition of term-HUMAN ENVIRONMENT,i am unable to find one on the net...if anyone of u have a good definition plz help me! thank you! ...

Find all continuously differentiable function f ,with the property that f(x) > 0 and f(f(x)) = f'(x) for all x ε R Edits: got this one. couldn't do it yesterday,believe me;) it should be moved to the calculus section. ...

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two squares are chosen at random from a chess board. what is the probability that the two squares share a common side?? please help me out. ...

I have cracked iit jee with flying colours. My rank is 52 . [95] ...

make me the admin . i will add my full intelligence to this website ...

We all know that to study better and to have a longer attention span, we need to keep fit and have a healthy body and mind. Do we really need to do gym and all that crap for this purpose? Not really. Normal exercise(the ways ...

Union Environment Minister Jairam Ramesh seems to have a penchant for courting controversy. This time it's his take on the faculty of IITs and IIMs "not being world class" that has angered many. The Bharatiya Janata Party (BJ ...

We were being taught about BENZENE SUBSTITUENTS EFFECT ON ITS REACTIVITY-An INDUCTIVE APPROACH! My teacher said it is quite obvious that "INDUCTIVELY" methyl group donates electrons to benzene ring! My doubt:How obvious is th ...

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Originator Last Updated Replied Views Replies this is the forum page what is meant by "Replied" . ? when is it "yes" ? ...

make me the admin . i will add my full intelligence to this website ...

$Q:$\Rightarrow$ Determine The range of the function\\\\ $f(x)=\frac{(x+a)^2}{(a-b).(a-c)}+\frac{(x+b)^2}{(b-c).(b-a)}+\frac{(x+c)^2}{(c-a).(c-b)}$\\\\ Where $a,b$ and $c$ are Different Real no. ...

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hi all! I am not able to understand what's a Lewis acid and a Lewis base. tell me if these are Lewis acids or Lewis bases and tell me the reason. HCl, H2SO4, H3PO4, CO2, HCN. my approach: first 3 I'm not able to decide. 4th o ...

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 ...

the penetrating power of protons is (a) greater than neutrons (b) lesser than electrons (c) greater than elecrons (d) none of these ...

*Image* *Image* From 360 mathematical contests ...

(1) Find value of \left[\frac{2010!}{2009!+2008!+2007!..............3!+2!+1!} \right] where \left[. \right] G.I.F ...