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Recent questions tagged coordinate-geometry-straight-lines
Questions
Find the point of intersection of the line $4x-3y-10=b$ and circle $x^2+y^2-2x+4y-20=0$
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
difficult
asked
Apr 8, 2014
by
meena.p
1
answer
There are 10 points in a plane out of these 6 are collinear. If N is the number of triangle formed by joining these points. Then
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
The line $p(p^2+1)x-y+q=0$ and $ (p^2+1)^2x +(p^2+1)y+2q=0$ are perpendicular to a common line for
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
difficult
asked
Apr 8, 2014
by
meena.p
1
answer
The shortest distance between the line $y-x=1$ and the curve $x=y^2$ is
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
The perpendicular bisector of the line segment joining $P(1,4)$ and $Q(K,3)$ has y-intercept $-4$, Then a possible value of $k$ is
jeemain
math
class11
coordinate-geometry-straight-lines
slope-of-a-line
ch10
difficult
asked
Apr 8, 2014
by
meena.p
1
answer
A straight line through the point $A(3,4)$ is such that its intercept between the axis is bisected at A. Its equation is
jeemain
math
class11
coordinate-geometry-straight-lines
slope-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
If one of the lines given by $6x^2-xy+4cy^2=0$ is $3x+4y=0$ then c equals
jeemain
math
class11
coordinate-geometry-straight-lines
equations-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
If the sum of the slopes of the lines given by $x^2-2cxy-7y^2=0$ is four times their product c has the value.
jeemain
math
class11
coordinate-geometry-straight-lines
slope-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
Let $A(2,3)$ and $B(-2,3)$ be vertices of a triangle ABC. If the centriod of this triangle moves on the line $2x+3y=1$ then the locus of the vertex C is the line .
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
Locus of centriod of the triangle whose vertices are $(a \cos t, a \sin t),(b \sin t,-b \cos t)$ and $(1,0)$ where t is a parameter is
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
If the pair of straight lines $x^2-2pxy-y^2=0$ and $x^2-2qxy-y^2=0$ be such that each pair bisects the angle between the other pair then,
jeemain
math
class11
coordinate-geometry-straight-lines
equations-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
The pair of lines represented by $3ax^2+5xy+(a^2-2)y^2=0$ are perpendicular to each other for
jeemain
math
class11
coordinate-geometry-straight-lines
equations-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
If the pair of lines $ax^2+2hxy +by^2+2gx+ 2fy+c=0$ intersect on the y-axis then
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
A triangle with vertices $(4,0),(-1,-1),(3,5)$ is
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
difficult
asked
Apr 8, 2014
by
meena.p
1
answer
If a,b and c are in A.P thin the straight line $ax+by+c=0$ will always pass through line $ax+by+c=0$ will always pass through a fixed point whose coordinates are
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
Given the points $A(0,4)$ and $B(0,-4)$ the equation of the locus of the point $P(x,y)$ such that $|AP-BP|=6$ is
jeemain
math
class11
coordinate-geometry-straight-lines
equations-of-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
The set of lines $ax+by+c=0$ where $3a+2b+4c=0$ is concurrent at the point.
jeemain
math
class11
coordinate-geometry-straight-lines
distance-of-a-point-from-a-line
ch10
medium
asked
Apr 8, 2014
by
meena.p
1
answer
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