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Q. Find the hydration product: *Image* ...
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how many faces of rubik's cube can be simultaneously solved ??? ...
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Show that in any set of eleven integers there are six whose sum is divisible by 6 . ...
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This one is for football lovers FIFA WORLD CUP 2010 is round the corner..... many of u will be eagerly waiting for it. Give ur views.... ur favorite team....favorite player ....bla bla ...
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Show that a4b+1 - a is divisible by 30 ...
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*Image* ...
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*Image* ...
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1) Every living person has shaken hands with a certain number of other persons . prove that the count of the number of the people who have shaken hands an odd number of time must yield an even number. 2) In a chess is it poss ...
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1) Every living person has shaken hands with a certain number of other persons . prove that the count of the number of the people who have shaken hands an odd number of time must yield an even number. 2) In a chess is it poss ...
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1>how many odered pairs of (m,n) of positive integer are solution to 4/m + 2/n = 1 ? 2>prove that if a +b + c =0 then a3+b3+c3 = 3abc ...
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1>how many odered pairs of (m,n) of positive integer are solution to 4/m + 2/n = 1 ? 2>prove that if a +b + c =0 then a3+b3+c3 = 3abc ...
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Find all positive solutions to the following Diophantine equation ------ a 4 + b 4 + c 4 + d 4 + e 4 + f 4 + g 4 + h 4 = 26959 . ...
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............................................................................. Not to jump, date hasn't been declared yet. Jump now if u feel like it...19th May 2010 (Chennai/Ajmer/PAnchkula regions) ..8:00 am... TOMORROW ! OL ...
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SHOW THAT a12- b12 IS DIVISIBLE BY 91 ,IF a AND b ARE BOTH PRIME TO 91 ...
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post different methods to find if 22051946 is a perfect square . at least 5 shorter methods ...
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Please all the Targetiitians and BITSAT 2010 aspirants, all those who gave BITSAT this year, please discuss about the questions and pattern and difficulty level of the paper here........ ...
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Please all the Targetiitians and BITSAT 2010 aspirants, all those who gave BITSAT this year, please discuss about the questions and pattern and difficulty level of the paper here........ ...
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prove that 32n+7 is a multiple of 8 ...
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1) i.All donkeys are humans ii.Some humans are not tigers From above statements we can conclude that- A- Some donkeys are Tigers B- Some tigers are donkeys C- Some humans are donkeys D- Some tigers are not humans 2) Fran: I w ...
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prove that 32n+7 is a multiple of 8 ...
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prove that 32n+7 is a multiple of 8 ...
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Prove that the sum of the homogeneous products of n dimensions which can be formed of the letters a,b,c and their power is *Image* ...
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Prove that the sum of the homogeneous products of n dimensions which can be formed of the letters a,b,c and their power is *Image* ...
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Suppose positive integers m, n, K satisfy mn = K2 + K + 3. Prove that at least one of the following Diophantine equations x2+11y2=4m and x2+11y2=4n has a solution (x, y) with x, y being odd numbers EDITED sorry for the incorr ...
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i am posting this question to make the lives of many people easier in mechanics...[1] so the concept of reduced mass goes as follows... there are two types of masses positive mass and negative mass relate to +charge and - cha ...
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1) You've got 27 coin, each of them is 10 g, except for 1. The 1 different coin is 9 g or 11 g (heavier, or lighter by 1 g). You should use balance scale that compares what's in the two pans. You can get the answer by just co ...
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You are on a trip to a tropical island. As you find out, the island is inhabited by three tribes. As it turns out, you arrive right when the chiefs of these tribes are all meeting. One chief is wearing a blue headress, one is ...
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if p is a prime no. show that (p-2r) ! (2r-1) ! - 1 is divisible by p. ...
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A rectangle with altitude 'x' is inscribed in a triangle ABC with base 'b' and altitude 'h' . Express the perimeter P and area S of the rectangle as functions of 'x' ...
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A rectangle with altitude 'x' is inscribed in a triangle ABC with base 'b' and altitude 'h' . Express the perimeter P and area S of the rectangle as functions of 'x' ...
