Ex 9.4, 5 - Chapter 9 Class 12 Differential Equations

Transcript

Ex 9.4, 5 For each of the differential equations in Exercises 1 to 10, find the general solution : + =0 + =0 + dy = dx = + dx = + dx Integrating both sides. = + dx = + dx Let t = + = dx dx = Substituting values in (1), we get = . = y = log + Putting back t = y = log + C y = log ( ) + C