Question

6. Vi+x? dx + Vi+y2 dy = 0​

Answer 1

Answer:

Answer

Correct option is

B

3π−43

dxdy+x2−1xy=1−x2x4+2x

This is a linear differential equation

I.F. =e∫x2−1xdx=e21ln∣x2−1∣=1−x2

⇒ solution is

y1−x2=∫1−x2x(x3+2)⋅1−x2dx

or y1−x2=∫(x4+