TS EAMCET · Maths · Ellipse
The curve represented by \(\frac{x^2}{12-\alpha}+\frac{y^2}{\alpha-10}=1\) is
- A a hyperbola for some values of \(\alpha\) in \((10,12)\)
- B an ellipse for all values of \(\alpha\) in \((10,12)\)
- C a circle for some value of \(\alpha\) in \((10,12)\)
- D a hyperbola for all values of \(\alpha\) in \((10,12)\)
Answer & Solution
Correct Answer
(C) a circle for some value of \(\alpha\) in \((10,12)\)
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