Maths-
General
Easy
Question
The area of the trapezium whose vertices lie on the parabola
and its diagonals pass through
and having length
units each is
The correct answer is: 
Related Questions to study
maths-
The Locus of centre of circle which touches given circle externally and the given line is
The Locus of centre of circle which touches given circle externally and the given line is
maths-General
maths-
If the length of tangents from
to the circles
and
are equal then 
If the length of tangents from
to the circles
and
are equal then 
maths-General
maths-
The line
cuts the circle
in
and Q Then the equation of the smaller circle passing through
and 
The line
cuts the circle
in
and Q Then the equation of the smaller circle passing through
and 
maths-General
maths-
If the angle between two equal circles with centres
,
is 12
then the radius of the circle is
If the angle between two equal circles with centres
,
is 12
then the radius of the circle is
maths-General
maths-
The equation of the circle passing through the origin and the points of intersection of the circles

The equation of the circle passing through the origin and the points of intersection of the circles

maths-General
maths-
The locus of a point such that difference of the squares of the tangents from it to two given circles is constant, is given by
The locus of a point such that difference of the squares of the tangents from it to two given circles is constant, is given by
maths-General
maths-
Radical centre of the circles

Radical centre of the circles

maths-General
maths-
The radical axis of circles
and
‐5x
is
The radical axis of circles
and
‐5x
is
maths-General
maths-
If the circle
bisects the circumference ofthe circle
then 
If the circle
bisects the circumference ofthe circle
then 
maths-General
Maths-
Two circles of equal radii
cut orthogonally If their centres are
and
, then 
Two circles of equal radii
cut orthogonally If their centres are
and
, then 
Maths-General
maths-
The number of points such that the tangents from it to three given circles are equal in length, is
The number of points such that the tangents from it to three given circles are equal in length, is
maths-General
maths-
The angle at which the circles
intersect is
The angle at which the circles
intersect is
maths-General
maths-
The eccentricity of the ellipse which meets the straight line
on the axis of X and the straight line
on the axis
and whose axis lie along the coordinate axes is
The eccentricity of the ellipse which meets the straight line
on the axis of X and the straight line
on the axis
and whose axis lie along the coordinate axes is
maths-General
physics-
A point source of length S is located on a wall. A plane mirror M having length l is moving parallel to the wall with constant velocity v. The bright patch formed on the wall by reflected light will


A point source of length S is located on a wall. A plane mirror M having length l is moving parallel to the wall with constant velocity v. The bright patch formed on the wall by reflected light will


physics-General
physics-
A uniform ring is rotating about vertical axis with angular velocity
initially. A point insect (S) having the same mass as that of the ring starts walking from the lowest point P1 and finally reaches the point P2 (as shown in figure). The final angular velocity of the ring will be equal to

A uniform ring is rotating about vertical axis with angular velocity
initially. A point insect (S) having the same mass as that of the ring starts walking from the lowest point P1 and finally reaches the point P2 (as shown in figure). The final angular velocity of the ring will be equal to

physics-General