Consider two differential equations:I: ey dx + (xey + 2y)dy = 0II: xdy + 2y2 dx = 0Which of the following statements is correct?

Both I and II are exact differential equation.

I is not exact but Ii is an exact differential equation.

Neither I nor II are exact differential equations

I is exact but II is not an exact differential equation.

Consider two differential equations:I: ey dx + (xey + 2y)dy = 0II: xd

1.	Consider two differential equations:I: ey dx + (xey + 2y)dy = 0II: xdy + 2y2 dx = 0Which of the following statements is correct?
A.	Both I and II are exact differential equation.
B.	I is not exact but Ii is an exact differential equation.
C.	Neither I nor II are exact differential equations
D.	I is exact but II is not an exact differential equation.
Answer» E.

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