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12th Standard English Medium Maths Subject Ordinary Differential Equations Creative 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15
  1. Solve: \(\frac{dy}{dx}+y=cos x\)

  2. Form the D.E of family of curves represented by y=c(x-c)2.where c is the parameter.

  3. Find the D.E of all circles touching x-axis at the origin.

  4. Solve : \(\left( { x }^{ 2 }-1 \right) \frac { dy }{ dx } +2xy=\frac { 1 }{ { x }^{ 2 }-1 } \)

  5. Solve : ydx+(x-y2)dy=0

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