Already I covered 4 articles to do the assignment where I will be attaching the word document named A3 Annotated Bib Problem Statement 2019. Still 6 articles are remaining for coveringFor these 6 articles these are the points needs to be covered below.1. Explanation of the main purpose of the source2. Short summary of key findings or arguments of the source3. Identified gaps in the research identified4. Any shortcomings or biases you notice5. Value of this work as a contribution to the field of project management6. Resources listed in APA format.Apart from this you need to work on this excel document named W3 Research Tracker Template. I attached this excel document too.6 articles are attached in PDF and acsm format for reference.
Obtain the general solution of the following DEs: i. y′′′ + y′′ − 4y′ + 2y = 0 ii. y(4) + 4y(2) = 0 iii. x(x − 2)y′′ + 2(x − 1)y′ − 2y = 0; use y1 = (1 − x) iv. y′′ − 4y = sin2(x) v. y′′ − 4y′ + 3y = x ; use y1 = e3x vi. y′′ + 5y′ + 6y = e2xcos(x) vii. y′′ + y = sec(x) tan(x)
Obtain the general solution of the following DEs: i. y′′′ + y′′ − 4y′ + 2y = 0 ii. y(4) + 4y(2) = 0 iii. x(x − 2)y′′ + 2(x − 1)y′ − 2y = 0; use y1 = (1 − x) iv. y′′ − 4y = sin2(x) v. y′′