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Question
Identify the type of conic section for the equation.
2x2 – y2 = 7
Solution
Comparing this equation with the general equation of the conic
Ax2 + Bxy + Cy2 + Dx + Ey + F = 0
We get A = 2, C = – 1
Elere A ≠ C also A and C are of opposite signs.
So the conic is a hyperbola.
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Choose the correct alternative:
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