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Recent questions tagged q9-b
Questions
Four candidates A,B,C,D have applied for the assignment to coach a school cricket team.If A is twice as likely to be selected as B,and B and C are given about the same chance of being selected,while C is twice as likely to be selected as D,what are the probabilities that A will not be selected?
cbse
math
class11
ch16
probability
exemplar
q9-b
sec-b
difficult
asked
Jul 7, 2014
by
sreemathi.v
1
answer
The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V_{ab} = +360 V$.What is the potential difference across each capacitor after switch S is closed?
aims
physics
class12
ch2
electrostatic-potential-and-capacitance
formative-capsule
fc2.4
q9-b
asked
Jun 18, 2014
by
meena.p
1
answer
Find the value of $x$,if $1\ast(x\ast 2)=8$,where the operation $\ast$ is defined by $a\ast b=a+b+\large\frac{ab}{2}\normalsize,\forall a,b,\in R$.
isc
class12
modelpaper
2003
part-2
sec-b
q9
q9-b
asked
Apr 22, 2013
by
sreemathi.v
0
answers
Prove the right cancellation law in a group.
isc
class12
modelpaper
2004
part-2
sec-b
q9
q9-b
asked
Apr 19, 2013
by
sreemathi.v
0
answers
Solve the differential equation : $\tan x\large\frac{dy}{dx}\normalsize+2y=\sec x$
isc
class12
modelpaper
2005
sec-a
q9
q9-b
asked
Apr 17, 2013
by
sreemathi.v
0
answers
Solve the differential equation : $y dx-(x+2y^2)dy=0$.
isc
class12
modelpaper
2006
sec-a
q9
q9-b
asked
Apr 16, 2013
by
sreemathi.v
0
answers
Solve the differential equation : $x\large\frac{dy}{dx}\normalsize-y=\sqrt {x^2+y^2}$.
isc
class12
modelpaper
2007
sec-a
q9
q9-b
asked
Apr 16, 2013
by
sreemathi.v
0
answers
Solve : $(x^2+y^2)dx-2xydy=0$,given that $y=0$,when $x=1$.
isc
class12
modelpaper
2008
sec-a
q9
q9-b
asked
Apr 15, 2013
by
sreemathi.v
0
answers
Solve the following differential equation for a particular solution : $dy=(5x-4y)dx;$ when $y=0$ and $x=0$.
isc
class12
modelpaper
2009
sec-a
q9
q9-b
asked
Apr 12, 2013
by
sreemathi.v
0
answers
Find the locus of a complex number $z=x+iy$,satisfying the relation $\mid 3z-4i\mid \leq \mid 3z+2\mid.$Illustrate the locus in the Argand plane.
isc
class12
modelpaper
2010
sec-a
q9
q9-b
asked
Apr 12, 2013
by
sreemathi.v
0
answers
Solve the following differential equation for a particular solution : $y-x\large\frac{dy}{dx}\normalsize=x+y\large\frac{dy}{dx}$,when $y=0$ and $x=1$.
isc
class12
modelpaper
2011
sec-a
q9
q9-b
asked
Apr 11, 2013
by
sreemathi.v
0
answers
Solve the differential equation :$\Large \frac{dy}{dx}\normalsize -3y cot\;x=sin \;2x$,given y=2,when $x=\Large \frac{\pi}{2}$
isc
class12
modelpaper
2012
sec-a
q9
q9-b
asked
Apr 10, 2013
by
sreemathi.v
0
answers
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