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Q1. Find the locus of the centroid of an equilateral triangle inscribed in the ellipse? use general equation of ellipse? ...
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1. two integers x and y ar drawn (without replacement) out of set (0,1,2,3,---,10) find the probability that -5<x-y<5? 2. Two natural numbers ( x and y) ar choosen at random. What is the probability that x^2 + y^2 is di ...
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lim cos(pi√(n2 + n)) n→∞ ...
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For the curve y = x^2, shortest distance from variable point (0,c) to the curve is described by 'd' = f(c) where c belongs to R and d belongs to [0,∞) then f(c) (a) one-one, onto (b) many-one, onto (c) many-one, into (d) on ...
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the equation a + (a^2-2a-8)x = x^3 has only one real root? what is the possible range of a? ...
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Can u tell me Colour depends on frequency or wavelength?? ...
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lim cos(pi√(n2 + n)) n→∞ ...
