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Standard Equation of Parabola

If the curve ...

Question

If the curve $2 x^{2} + x y - y^{2} - 3 x + 4 y + k = 0$ passes through the origin then the value of $k$ is_____

1

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0

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Solution

The correct option is B $0$
As the given curve passes through the origin, substituting $(0,0)$
So, $k = 0$ .

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