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[" Q.18Let the line "y=mx" and the ellip...

[" Q.18Let the line "y=mx" and the ellipse "],[2x^(2)+y^(2)=1" intersect at a point "P" in the first "],[" quadrant.If the normal to this ellipse at "P],[" meets the co-ordinate axes at "(-(1)/(3sqrt(2)),0)],[" and "(0,beta)," then "beta" is equal to: "]

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