Lectures: 25 to 32

Due Date: 28-01-2020

Instructions:

• Attempt all questions.

• Submit assignment within time, no assignment will be accepted through email.

Question 1

Solve the following differential equation:

Question 2

While solving the DE y^″+y=0 about x_0=0 by power series method, find the relation

between coefficients c_(n+2) andc_n where y=∑_(n=0)^∞▒c_n x^n

]]>