CBSE 12th Standard Maths Subject Differential Equations Ncert Exemplar 4 Mark Questions With Solution 2021
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CBSE 12th Standard Maths Subject Differential Equations Ncert Exemplar 4 Mark Questions With Solution 2021
12th Standard CBSE
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Reg.No. :
Maths
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Solve the differential equation: y+ \(\frac {d}{dx}\)(xy) = s (sin x + log x)
(a) -
Find the general solution of the following differential equations :
\(\left( 1+{ y }^{ 2 } \right) +\left( x-{ e }^{ \tan ^{ -1 }{ y } } \right) \frac { dy }{ dx } =0\)(a) -
Find the differential equation of system of concentric circles with centre (1,2).
(a) -
Find the equation of a curve whose tangent at any point on it, different from origin, has slope \(y+\frac{y}{x}\).
(a) -
Find the equation of a curve passing through the point (1, 1), if the tangent drawn at any point P(x, y) on the curve meets the coordinate axes at A and B such that P is the mid-point of AB.
(a)
4 Marks
