3 Replies
@Apu
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.Ye last me kya kia? Integrating factor nikal lia tha jab or ye linear diffrential eqn ka form ban gaya to sidha yxIF=( ) wla formula lagana