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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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*Image* [x]=Greatest Integer function ...
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Please give me a hint to solve this problem....... *Image* ...
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If four squares are chosen random on a chessboard, find the probability that they lie on a diagonal line. ...
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Please give me a hint to solve this problem....... *Image* ...
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1)[easy] Prove that: \dpi{200} asin(x)+bcos(x)\leq \sqrt{a^{2}+b^{2}} 2)[hard] Prove that for any triangle with sides a,b,c and area A. \inline \dpi{200} a^{2}+b^{2}+c^{2}\geq 4\sqrt{3}A 3)[harder] How should n balls be put i ...
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FIND THE LOCUS OF THE COMPLEX NUMBER FOLLOWING THE RELATIONS arg(z-1)=pi/4 AND |z-2-3i|=2. ...
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If a six digit number abcdef is multiplied with 6,the resulting number is defabc.Find c+f? ...
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If a six digit number abcdef is multiplied with 6,the resulting number is defabc.Find c+f? ...
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Is there any shorter way to solve this ques. Consider the equation x2+y2 = 2007. How many solutions (x; y) exist such that x and y are positive integers? (A) None (B) Exactly two (C) More than two but nitely many (D) In fitel ...
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Prove that if 3 prime numbers greater than are in AP then common difference is divisible by 6. ...
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Prove that if 3 prime numbers greater than are in AP then common difference is divisible by 6. ...
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if f(x)= 1/3 (f(x+1)+ 5/f(x+2) ) and f(x)>0 and finite for all x belonging to R,then limx→∞ f(x) is a) 2/5 b) 5/2 c) 10 d)0 ...
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∫ x+ x2+1 dx HOW TO INTEGRATE?? ...
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Identify the least stable anion: a)Li- b)Be- c)B- d)C- ...
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Identify the least stable anion: a)Li- b)Be- c)B- d)C- ...
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Electronegativity of C & O in carbon-monoxide suggests it to be polar. But in reality it is not so. Why? ...
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A rod of length L and mass M is fixed at one of its end and is free to rotate about that point.A pendulum of mass m(the bob) and length L also hangs from that position.Now the bob of pendulum is allowed to fall from height L ...
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A rod of length L and mass M is fixed at one of its end and is free to rotate about that point.A pendulum of mass m(the bob) and length L also hangs from that position.Now the bob of pendulum is allowed to fall from height L ...
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A ROD OA OF LENGTH L IS STANDING ON A SMOOTH GROUND.A SLIGHT JERK SETS THE IN MOTION. THERE IS A POINT P ON THE ROD WHOES LOCUS IS A CIRCLE IN THE SUBSEQUENT MOTION.LOCATE P. ...
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A rod of length L and mass M is fixed at one of its end and is free to rotate about that point.A pendulum of mass m(the bob) and length L also hangs from that position.Now the bob of pendulum is allowed to fall from height L ...
