Class 11

10-2. Parabola, Ellipse, Hyperbola question bank (Maths)

Practice 2,511 free Class 11 Maths - 10-2. Parabola, Ellipse, Hyperbola questions with answers and step-by-step solutions.

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Q1.

The equation $\frac{x^2}{1 - r} - \frac{y^2}{1 + r} = 1$ for $r \gt 1$ represents:

(A)
An ellipse
(B)
$A$ hyperbola
(C)
$A$ circle
(D)
An imaginary ellipse
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Q2.

The distance between the points $(am_1^2, 2am_1)$ and $(am_2^2, 2am_2)$ is

(A)
$a(m_1 - m_2)\sqrt{(m_1 + m_2)^2 + 4}$
(B)
$(m_1 - m_2)\sqrt{(m_1 + m_2)^2 + 4}$
(C)
$a(m_1 - m_2)\sqrt{(m_1 + m_2)^2 - 4}$
(D)
$(m_1 - m_2)\sqrt{(m_1 + m_2)^2 - 4}$
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