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An equation involving a derivative is called a differential equation.Such as,(dy)/(dx)=2x,and the function y=f(x)satisfies this equation.When we know the additional condition that y=2when x=-1,the function y=f(x)will be find exactly.The additional condition is called the initial condition.It is used to evaluate constant of integration.
An equation involving a derivative is called a differential equation. Asch (dy) / (dx) = 2x, and the function y = f (x) 1, the function y = f (x) will be exactly the additional condition is called the initial condition. It is used to evaluate constant of integration.