Differiential Equation exercise 3.2 question 1 to 35

Higher Differiential equation Exercise 3.1 from question 1 upto 30

Higher order Linear Differiential Equation chapter 3 Exercise 3.1

Dufferiential Equation By Erwin kreyszig chapter # 3 Exercise 3.1

stuff of Engineering

hii friends hope u will be fine ..this is my 2nd blog in which i will share my personel notes of Engineering