CUET Mathematics - For the differential equation (x + y)dy + (x - y)dx = 0, which of the following is/are correct? (A) Differential equation is homogeneous (B) Order of differential equation is 1 (C) Integrating factor of differential equation is e^x (D) Degree of the equation is not defined Choose the **correct** answer from the options given below: | PYQs + Solutions | AfterBoards