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Find the equation of the ellipse whose f...

Find the equation of the ellipse whose focus (-1,1) `e=1/2` and directrix is x-y+3=0

Text Solution

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The correct Answer is:
`(i) 7x^(2)+2x+7y^(2)+10x-10y+7=0`
`(ii) 7x^(2)-4xy+7y^(2)-26x+10y+10=0`
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