Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
teach
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, NEET
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
EAMCET
>>
Mathematics
0
votes
If the line $lx+my=1$ is normal to the hyperbola
\[\begin {array} {1 1} (a)\;a^2-b^2 & \quad (b)\;a^2+b^2 \\ (c)\;(a^2+b^2)^2 & \quad (d)\;(a^2-b^2)^2 \end {array}\]
jeemain
eamcet
math
2007
q58
Share
asked
Oct 26, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
1 Answer
0
votes
$ (c)\;(a^2+b^2)^2$
answered
Nov 7, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
If l,m,n are in arithmetic progression, then the straight line $lx+my+n=0$ will pass through the point
asked
Oct 17, 2013
by
meena.p
jeemain
eamcet
math
2008
q47
0
votes
1
answer
The lengths of tangent, subtangent, normal and subnormal for the curve $y=x^2+x-1$ at $(1,1)$ are A,B,C and D respectively then their increasing order is
asked
Oct 28, 2013
by
meena.p
jeemain
eamcet
math
2007
q66
0
votes
1
answer
If the eccentricity of a hyperbola is $\sqrt 3$; then the eccentricity of its conjugate hyperbola is :
asked
Nov 6, 2013
by
meena.p
jeemain
eamcet
math
2006
q58
0
votes
1
answer
The distance between the foci of the hyperbola $x^2-3y^2-4x-6y-11=0$ is
asked
Oct 17, 2013
by
meena.p
jeemain
eamcet
math
2008
q58
0
votes
1
answer
State whether the following statement is True or False: If the line $lx+my=1$ is a tangent to the circle $x^2+y^2=a^2$,then the point $(l,m)$ lies on a circle.
asked
Oct 15, 2014
by
sreemathi.v
cbse
class11
math
conic-sections
circle
exemplar
sec-a
medium
q35
0
votes
1
answer
The perpendicular distance from the point $(1,\pi)$ to the line joining $(1,0^{\circ})$ and $(1, \large\frac{\pi}{2}),$ (in polar coordinates) is
asked
Sep 16, 2013
by
meena.p
jeemain
eamcet
math
2013
q58
0
votes
1
answer
The solution of $(x+y+1)\large\frac{dy}{dx}$$=1$
asked
Oct 28, 2013
by
meena.p
jeemain
eamcet
math
2007
q78
Ask Question
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...