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is i i real or imaginary ? ...
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is i i real or imaginary ? ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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Here are the Questions i could remember ..... Q.1. What should be the values of x and y such that x2 + y2 is minimum and (x + 5)2 + (y – 12)2 = 142 ?? I got the answer as (x, y) = ( 5/13, -12/13 ) and min value as 1 Q.2. so ...
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Q1. Let ABC be a triangle and let P be an interior point such that <BPC=90°, <BAP=<BCP. Let M,N be the midpoints of AC,BC respectively. Suppose BP=2PM. Prove that A,P,N are collinear ...
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Q1. Let ABC be a triangle and let P be an interior point such that <BPC=90°, <BAP=<BCP. Let M,N be the midpoints of AC,BC respectively. Suppose BP=2PM. Prove that A,P,N are collinear ...
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In how many ways can one fill an n x n matrix with ±1 so that the product of the entries in each row and each column equals 1? ...
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In how many ways can one fill an n x n matrix with ±1 so that the product of the entries in each row and each column equals 1? ...
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Alan and Barbara play a game in which they take turns filling entries of an initially empty 2008 × 2008 array. Alan plays first. At each turn, a player chooses a real number and places it in a vacant entry. The game ends whe ...
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Prove that f(n) = 1−n is the only integer-valued function defined on the integers that satisfies the following conditions. (i) f(f(n)) = n, for all integers n; (ii) f(f(n + 2) + 2) = n for all integers n; (iii) f(0) = 1. ...
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how much distance, a mass m kept on the surface of a sphere ,covers before it flies off th sphere.. ...
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prove that there are no positive integers m and n such that m(m+1)(m+2)(m+3)=n(n+1)^{2}(n+2)^{2}(n+3)^{2} ...
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Prove that, for any integers a, b, c, there exists a positive integer n such that \sqrt{n^{3}+an^{2}+bn+c} is not an integer. ...
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Prove that, for any integers a, b, c, there exists a positive integer n such that \sqrt{n^{3}+an^{2}+bn+c} is not an integer. ...
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An algorithm must terminate in : 1. one step 2. finite number of steps 3. finite number of steps but sumtyms in infinite number of steps 4. none. ...
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Show that the interval [0, 1] cannot be partitioned into two disjoint sets A and B such that B = A + a for some real number a. ...
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Show that no set of nine consecutive integers can be partitioned into two sets with the product of the elements of the first set equal to the product of the elements of the second set. ...
