If the equation `ax^3 + 3bx^2y + 3cxy^2 + dy^3 = 0` represents three coincident lines, then :
282 views · Published 13 October 2018 · 4:05 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the equation `ax^3 + 3bx^2y + 3cxy^2 + dy^3 = 0` represents three coincident lines, then :
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