If the slope of one of the lines given by ax^ 2 +2hxy+by^ 2 =0 is two times the other, then

MHT CET 2022 Mathematics question

If the slope of one of the lines given by is two times the other, then

Answer: (C)

Let the slopes be and . For , sum of slopes and product . So , giving , and . Substituting : \frac{4h^2}{9b^2}\frac$

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Question ID VK-093881