Mark the correct alternative in each of the following: The solution of the differential equation is The image displays the differential equation (x^2 + 1) (dy/dx) + (y^2 + 1) = 0.

Q31 of 462 Page 22

Mark the correct alternative in each of the following:
The solution of the differential equation is

By variable separable we get,

Integrating both sides we get,

Where tan C = C

Now since C is arbitrary constant, we put C = 1 (let) we get,

Mark the correct alternative in each of the following:

The family of curves in which the subtangent at any point of a curve is double the abscissae, is given by

Mark the correct alternative in each of the following:

The solution of the differential equation x dx + y dy = x²y dy – y² x dx, is

Mark the correct alternative in each of the following:

The differential equation has the general solution

Mark the correct alternative in each of the following: