If the eccentricity of a conic is _____ it is called parabola.
- Zero
- One
- Less than one
- None of these
Explanation
A parabola is defined as the set of points equidistant from a fixed point (focus) and a fixed line (directrix).
Its eccentricity (e) = 1, which distinguishes it from ellipses (e < 1) and hyperbolas (e > 1).
Related MCQs
- Total number of objects
- Number of combinations
- Number of arrangements of r objects selected from n objects
- None of these
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- 540°
- 560°
- 580°
- None of these
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- 10
- 12
- 14
- None of these
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- 5m
- 10m
- 15m
- None of these
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- 2w + 6
- 2w + 12
- 4w + 12
- None of these
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