Question

The equation of hyperbola is ...A..., if the centre of hyperbola is at the origin and the foci are on ...B... . Here, A and B respectively are

• A. difficult, $X$ axis or $Y$ axis
• B. simplest, $X$ axis and $Y$ axis
• C. difficult, $X$-axis and $Y$-axis
• D. simplest, $X$-axis or $Y$-axis

Answer 1

Answer: (D)

The equation of a hyperbola is simplest, if the centre of the hyperbola is at the origin and the foci are on the $X$ - axis or $Y$-axis.