Rahul Taneja
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 Dec 16 awarded Caucus Sep 24 awarded Autobiographer Sep 16 awarded Popular Question Aug 19 awarded Yearling Aug 29 comment Random Sequence Generator function Please check the edited question Aug 29 revised Random Sequence Generator function added 65 characters in body Aug 29 comment Random Sequence Generator function @Thomas: thanx, I have posted it on crypto.stackexchange.com Aug 29 comment Random Sequence Generator function Actually my aim is to find out all the records randomly. I am not talking about any language etc. I want just the logic to retrieve all the records without any repetition, which can be shown by my question. Aug 29 asked Random Sequence Generator function Aug 28 comment Prove that $\frac{2}{1+\tan A}+\frac{2}{1+\tan B}+\frac{2}{1+\tan C} \le 3(\sqrt{3}-1)$ Try: Put $C=180-(A+B)$ Aug 26 comment Calculate coordinates of 3rd point (vertex) of a scalene triangle if angles and sides are known. Hint : One useful point will be, using distance formula. However it will be hard to use it but it will provide you at least one significant equation for(x,y). I think it would be $x + y = -14.131$ Aug 26 awarded Editor Aug 26 comment Given digits $2,2,3,3,4,4,4,4$ how many distinct $4$ digit numbers greater than $3000$ can be formed? @ladaghini: please see the edited answer. I previously applied a wrong approach. Aug 26 revised Given digits $2,2,3,3,4,4,4,4$ how many distinct $4$ digit numbers greater than $3000$ can be formed? added 65 characters in body Aug 26 answered Given digits $2,2,3,3,4,4,4,4$ how many distinct $4$ digit numbers greater than $3000$ can be formed? Aug 26 comment A new way of thinking about $\pi$ Aug 25 comment A new way of thinking about $\pi$ it is so because, Rhombus is a 2 variable figure, as was rectangle, so it wont be constant for every rhombus. As we cant say about the similarity of two rectangles, same as we cant say it about rhombus, until we know the angle Aug 25 comment A new way of thinking about $\pi$ @guy: I am not saying that this number should be unique, but I am saying that a figure must have a constant to define its shape. Two figures can have same constants, but by just knowing that constant you cant guess the figure. As per my assumption, It is a ratio which can be generated by set of numbers. Aug 25 comment A new way of thinking about $\pi$ I don't think so. You can say that the long diagonal will depend on the angle only but $Rhombus_\pi$ will depend on both, And you can see putting $\theta = 90$degree Aug 25 comment A new way of thinking about $\pi$ like, for Rhombus, $Rhombus_\pi = {4a \over 2 cos(\theta/2)}$ Where, $\theta$ is smaller angle in rhombus. As per my assumption, this is a 2 variable figure.