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Number of normal(s) that can be drwan through the point `(sqrt(2,2))` to the ellipse `(x^(2))/(2)+(y^(2))/(1)=1` is / are |
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Answer» Correct Answer - A `T=S_(1)rarr3rarr3xh-2yk+2(x+h)-3(y+k)=3h^(2)-2k^(2)+4h-6k` Slope `=2implies(-3h-2)/(-2k-3)=2implies-3n-2=-4y-6implies3n-4y=14` |
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