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13 Sep 2011 13:09:01 IST
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Find the locus of the middle point of the portion of the line xcosA + ysinA = p ,where p is a constant, intercepted between the axes.
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13 Sep 2011 21:01:34 IST
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1/(x^2) + 1/(y^2) = 4/ (p^2)
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13 Sep 2011 21:01:34 IST
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1/(x^2) + 1/(y^2) = 4/ (p^2)
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16 Sep 2011 07:10:19 IST
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pl send me it's solution
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22 Sep 2011 17:24:33 IST
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it is a line making angle A with x axis clockwise and it's perpendicular distance from origin is pso cordinates of mid point is (psinA)/2,(pcosA)/2eliminating sin and cos by squaring and adding gives above equation
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