A differential equation includes dependent and independent variables along with what?

A. derivatives

Step 1: Identify the concept: this is definition of differential equation. Step 2: A differential equation includes derivatives that show relation between variables. Step 3: Remember derivative present means differential equation.

Step 1: concept पहचानें: यह differential equation definition है। Step 2: Differential equation में derivatives शामिल होते हैं जो variables के relation को दिखाते हैं। Step 3: Derivative present means differential equation याद रखें।