info@clay6.com
+91-9566306857
(or)
+91-9176170648
Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
EAMCET
>>
Mathematics
The line among the following which touches the parabola $y^2=4ax,$ is :
\[\begin {array} {1 1} (a)\;x+my+am^3=0 & \quad (b)\;x-my+am^2=0 \\ (c)\;x+my-am^2=0 & \quad (d)\;x+mx+am^2=0 \end {array}\]
jeemain
eamcet
math
2005
q57
Share
asked
Nov 12, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
$(b)\;x-my+am^2=0$
answered
Feb 27, 2014
by
meena.p
Please
log in
or
register
to add a comment.
Related questions
If the lines $2x+3y+12=0,x-y+k=0$ are conjugate with respect to the parabola $y^2=8x,$ then $k=$
jeemain
eamcet
math
2010
q57
asked
Sep 27, 2013
by
meena.p
1
answer
A circle of radius 4, drawn on a chord of the parabola $y^2=8x$ as diameter, touches the axis of the parabola. Then the slope of the chord is
jeemain
eamcet
math
2013
q54
asked
Sep 16, 2013
by
meena.p
1
answer
The point collinear with $(1,-2,-3)$ and $(2,0,0)$ among the following is :
jeemain
eamcet
math
2005
q52
asked
Nov 12, 2013
by
meena.p
0
answers
The parabola with directrix $x+2y-1=0$ and focus (1,0) is :
jeemain
eamcet
math
2005
q56
asked
Nov 12, 2013
by
meena.p
1
answer
Find the point of intersection of tangents at any two points on the parabola $y^2=4ax$?
jeemain
math
class11
coordinate-geometry-conic -sections
parabola
ch11
q57
medium
asked
Feb 6, 2014
by
sreemathi.v
1
answer
The area (in square units) bonded by the curves $y^2=4x$ and $x^2=4y$ in the plane is :
jeemain
eamcet
math
2005
q76
asked
Nov 13, 2013
by
meena.p
1
answer
If $y=3x$ is a tangent to a circle with center $(1,1),$then the other tangent drawn through $(0,0)$ to the circle is:
jeemain
eamcet
math
2005
q55
asked
Nov 12, 2013
by
meena.p
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
...
close