Qualification > Math

Oct/Nov 2008 - Math

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Diablo:
Hiya!

I was always curious how would final answer look like; I solved this ages ago, but I was never sure of the answer. Can someone upload a picture of the answer? I'd appreciate it.

Thanks in advance  :D

~~~~shreyapril~~~~:
hey that is easy
first take ur compass then mark equal distance BD then make an arc app. make a circle towards the right of B keeping the center B
then take the compass and  measure BC without moving or changing it, place the pointer(the fixed point) on C
draw the arc such that it cuts the previous one
the intersection is known as point D' (image of D)

Ghost Of Highbury:

--- Quote from: ~~~~shreycool~~~~ on October 25, 2009, 01:39:39 pm ---hey that is easy
first take ur compass then mark equal distance BC then make an arc app. at 900 towards right of point B
then take the compass and  measure BC without moving or changing it, place the pointer(the fixed point) on C
draw the arc such that it cuts the previous one
the intersection is known as point D' (image of D)

--- End quote ---

wat abt the locus of the points?

Ghost Of Highbury:

--- Quote from: | am | on October 25, 2009, 01:41:35 pm ---wat abt the locus of the points?

--- End quote ---

maybe something like this
PS : the shaded region is the locus (i too am a little doubtful abt this)

EDITED : REmoved the shaded region..only a line (arc) the red line

~~~~shreyapril~~~~:
actually aadi i feel ur diagram is right
they are asking locus of B why are you shading
Locus of point B is shown by the dotted lines in my figure!!

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