The eccentricity of rectangular hyperbola 9 x^2-16 y^2 =144 is : - Vidyadip

MCQ

The eccentricity of rectangular hyperbola $9 x^2-16 y^2$ $=144$ is :

A
1
B
0
C
$\frac{5}{16}$
✓
$\frac{5}{4}$

✓

Answer

Correct option: D.

$\frac{5}{4}$

D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from PART - 2 CH - 10 Conic Sections→PART - 2 CH - 10 Conic Sections — all question types→Maths STD 11 Science question papers→CBSE Board STD 11 Science question papers→CBSE Board question paper generator→

Similar questions

The line passing through the extremity $A$ of the major axis and extremity $B$ of the minor axis of the ellipse $x^2+9 y^2=9$ meets its auxiliary circle at the point $M$. Then the area of the triangle with vertices at $A, M$ and the origin $O$ is

Let $a, b, c$ be non-zero real roots of the equation $x^3+a x^2+b x+c=0$. Then,

Choose the correct answers from the given four option: Let $F_1$ be the set of parallelograms, $F_2$ the set of rectangles, $F_3$ the set of rhombuses, $ {F}_4$ the set of squares and ${F}_5$ the set of trapeziums in a plane. Then ${F}_1$ may be equal to,

$\frac{{{1^3} + {2^3} + {3^3} + {4^3} + {{........12}^3}}}{{{1^2} + {2^2} + {3^2} + {4^2} + {{.........12}^2}}} = $

The contrapositive of the statement If $p$ then $q$ is:

The mean of the following data is : $45, 35, 20, 30, 15, 25, 40:$

Let $\alpha$ and $\beta$ be the roots of the equation $\mathrm{x}^{2}-\mathrm{x}-1=0 .$ If $\mathrm{p}_{\mathrm{k}}=(\alpha)^{\mathrm{k}}+(\beta)^{\mathrm{k}}, \mathrm{k} \geq 1,$ then which one of the following statements is not true?

Which of the following is a statement.

If ${2^x} = {4^y} = {8^z}$ and $xyz = 288,$ then ${1 \over {2x}} + {1 \over {4y}} + {1 \over {8z}} = $

$\mathop {\lim }\limits_{x \to 0} \frac{{{y^2}}}{x} = ........$, where ${y^2} = ax + b{x^2} + c{x^3}$