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Recent questions tagged p236
ASK
The volume generated by rotating the triangle with vertices at $(0,0),(3,0)$ and $(3,3) $ about $x$-axis is
tnstate
class12
bookproblem
p236
objective
q75
modelpaper
oct-2006
oct-2007
jun-2009
asked
May 22, 2013
by
poojasapani_1
1
answer
Volume of solid obtained by revolving the area of the ellipse $\large\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}$=$1$ about major and minor axes are in the ratio
tnstate
class12
bookproblem
p236
objective
q74
modelpaper
jun-2006
mar-2009
asked
May 22, 2013
by
poojasapani_1
1
answer
The volume generated when the region bounded by $ y=x,y=1,x=0$ is rotated about $y$-axis is
tnstate
class12
bookproblem
p236
objective
q73
modelpaper
jun-2008
asked
May 22, 2013
by
poojasapani_1
1
answer
The volume, When the curve $y=\sqrt{3+x^{2}}$ from $x=0$ to $x=4$ is rotated about $x$-axis is
tnstate
class12
bookproblem
p236
objective
q72
modelpaper
mar-2006
oct-2008
oct-2009
asked
May 22, 2013
by
poojasapani_1
1
answer
The volume of the solid obtained by revolving $\large\frac{x^{2}}{9}+\frac{y^{2}}{16}$$=1$ about the minor axis is
tnstate
class12
bookproblem
p236
objective
q71
modelpaper
jun-2007
asked
May 22, 2013
by
poojasapani_1
1
answer
The area bounded by the parabola $y^{2}=x $ and its latus rectum is
tnstate
class12
bookproblem
p236
objective
q70
modelpaper
mar-2008
asked
May 22, 2013
by
poojasapani_1
1
answer
The area between the ellipse $\large\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}$=$1$ and its auxillary circle is
tnstate
class12
bookproblem
p236
objective
q69
modelpaper
mar-2006
jun-2006
mar-2007
jun-2009
asked
May 22, 2013
by
poojasapani_1
1
answer
The area of the region bounded by the graph of $y=\sin x$ and $y=\cos x $ between $x=0$ and $x=\large\frac{\pi}{4}$ is
tnstate
class12
bookproblem
p236
objective
q68
modelpaper
jun-2006
oct-2007
mar-2010
asked
May 22, 2013
by
poojasapani_1
1
answer
The area bounded by the line $y=x,$ the $x$-axis,the ordinates $x=1,x=2$ is
tnstate
class12
bookproblem
p236
objective
q67
modelpaper
jun-2007
oct-2008
mar-2009
asked
May 22, 2013
by
poojasapani_1
1
answer
The value of $ \int\limits_{0}^{\pi}\sin^{2}x\cos^{3}x dx$ is
tnstate
class12
bookproblem
p236
objective
q66
modelpaper
jun-2008
asked
May 22, 2013
by
poojasapani_1
1
answer
Find the equation of the plane through the points $(2,1,-1)$ and $(-1,3,4)$ and perpendicular to the plane $x-2y+4z=10.$
cbse
class12
ch11
sec-c
q20
p236
exemplar
difficult
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Find the equations of the line passing through the point $(3,0,1)$ and parallel to the planes $x+2y=0$ and $3y-z=0.$
cbse
class12
ch11
q19
p236
exemplar
easy
sec-c
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Find the length and the foot of perpendicular from the point$\bigg(1,\large\frac{3}{2}$$,2\bigg)$ to the plane 2x-2y+4z+5=0
cbse
class12
ch11
q18
p236
exemplar
medium
sec-c
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Find the distance of a point(2,4,-1) from the line $\large \frac{x-5}{1}\;=\frac{y-3}{4}\;=\frac{z-6}{-9}$
cbse
class12
ch11
q17
p236
exemplar
medium
sec-c
sec-b
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Find the foot of perpendicular from the point(2,3,-8)to the line $\Large \frac{4-x}{2}\;=\frac{y}{6}\;=\frac{1-z}{3}$.Also,find the perpendicular distance from the given point to the line.
cbse
class12
ch11
q16
p236
exemplar
medium
sec-c
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Two systems of rectangular axis have the same origin.If a plane cuts them at distances a,b,c and a',b',c',respectively,from the origin,prove that\[\frac{1}{a^2}+\frac{1}{b^2}+\frac{1}{c^2}=\frac{1}{{a'}^2}+\frac{1}{{b'}^2}+\frac{1}{{c'}^2}\]
cbse
class12
ch11
sec-b
q15
p236
exemplar
easy
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
O is the origin and A is (a,b,c).Find the direction cosines of the line OA and the equation of plane through A at right angle to OA.
cbse
class12
ch11
sec-b
q14
p236
exemplar
easy
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
If a variable line in two adjacent positions has direction cosines l,m,n and $l+\delta l,m+\delta m,n+\delta n$,show that the small angle $\delta\theta$ between the two positions is given by \[\delta\theta^2=\delta l^2+\delta m^2+\delta n^2\]
cbse
class12
ch11
sec-c
q13
p236
exemplar
difficult
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
Find the equations of the two lines through the origin which intersect the line $\;\large\frac{x-3}{2}=\frac{y-3}{1}=\frac{z}{1}$ at angles of $\large \frac{\pi}{3}$ each.
cbse
class12
ch11
q11
p236
exemplar
sec-b
difficult
math
asked
Jan 3, 2013
by
sreemathi.v
1
answer
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