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Recent questions tagged p33
Questions
Solve the differential equation :\[(x^2y+y^2x)dy=(x^3+y^3)dx\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q15
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[\sqrt{1-y^2}dx=[\sin^{-1}y-x]dy\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q14
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[(x^3-3xy^2)dx=(y^3-3x^2y)dx\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q13
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[(x^3y^3+xy)\frac{dy}{dx}=1\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q12
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[\frac{dy}{dx}=\cos ^3x\sin^4x+x\sqrt {2x+1}\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q11
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[\bigg[x\sqrt {x^2+y^2}-y^2\bigg]dx+xydy=0\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q10
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[ydx-(x+2y)^2dy=0\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q9
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
1
answer
Solve:\[x\frac{dy}{dx}=y(log y-log x+1)\]
class12
cbse
additionalproblem
kvquestionbank2012
ch9
q8
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[(x+y)^2\frac{dy}{dx}=a^2\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q7
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Solve:\[(x+y+1)\frac{dy}{dx}=1\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q6
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Show that $ Ax^2+By^2=1$ is a solution of the diff. equation. $ x\bigg[y\bigg(\Large\frac{d^2y}{dx^2}\bigg)+\bigg(\frac{dy}{dx}\bigg)^2\bigg]=y \frac{dy}{dx}$
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q5
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Form the differential equation of circles represented by \[(x-\alpha)^2+(y-\beta)^2=r^2\; by \;eliminating\;\alpha\;and\;\beta\]
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q4
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Write the order and degree of the diff. equation $ \bigg(\large\frac{d^2y}{dx^2}\bigg)^{2/3}=\bigg(y+\frac{dy}{dx}\bigg)^{1/2}$
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q3
p33
sec-a
math
asked
Feb 4, 2013
by
meena.p
0
answers
Form the differential equation of the family of curves represented by the equation $ (x+a)^2-2y^2=a^2$
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q2
p33
sec-b
math
asked
Feb 4, 2013
by
meena.p
0
answers
Write the order and degree of the differential equation.$ \bigg[1+(y')^2\bigg]^{3/2}=y''$
cbse
class12
additionalproblem
kvquestionbank2012
ch9
q1
p33
sec-a
math
asked
Feb 4, 2013
by
meena.p
0
answers
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