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The extremeties of the latus rectum of the parabola
x^2+8y=0 are?



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@hartnn

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dw:1359552834648:dw
smt like this?

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dw:1359552864765:dw

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@sirm3d @experimentX @ujjwal

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dw:1359556893096:dw
A clear diagram perhaps,am i right?

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And general equation would be
\[\LARGE x^2=4ay \]

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\[\LARGE x^2=12y\]

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not sure what im doing :/

experimentX
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find the focus first.

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why locus?

experimentX
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not locus ... focus.

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oh sorry lol

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focus is given (0,3) o.O

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u drew it wrong..


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wth i was looking at the wrong Q sorry @experimentX @sirm3d ! i drew the wrong diagram from my attempts page XD

sirm3d
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dw:1359557441779:dw

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yeah,a=2

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4,4?

sirm3d
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(4,2) and (4,2)

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dw:1359557672691:dw

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i was telling just the x cods

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yea

sirm3d
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then you are right. the xcoord are \(\pm 4\)

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thanks!!