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neoh147
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find the locus of point such that its distance from point (3,3) is always equal to its distance from the straight line y=x2
Pls show steps
 2 years ago
 2 years ago
neoh147 Group Title
find the locus of point such that its distance from point (3,3) is always equal to its distance from the straight line y=x2 Pls show steps
 2 years ago
 2 years ago

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mathTalk Group TitleBest ResponseYou've already chosen the best response.1
(a,b) be a point on the locus....................... the line is also xy2=0 then (3a)^2 + (3b)^2 = ((ab2)^2)/2
 2 years ago

neoh147 Group TitleBest ResponseYou've already chosen the best response.0
sry just nw i went out... left hand side i can understand... but can i know where right hand side come from??
 2 years ago

mathTalk Group TitleBest ResponseYou've already chosen the best response.1
http://mathworld.wolfram.com/PointLineDistance2Dimensional.html
 2 years ago

mathTalk Group TitleBest ResponseYou've already chosen the best response.1
point to a line distance
 2 years ago

neoh147 Group TitleBest ResponseYou've already chosen the best response.0
thx.. i think i get it already...
 2 years ago
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