QUESTION 1What is the purpose of background checks for courthouse personnel? How often should background checks be performed? Why?Your response must be at least 200 words in length.QUESTION 2What is the role of the administrative support staff? What is their most important function within an emergency event?Your response must be at least 200 words in length.QUESTION 3What is the definition of lockdown? What is a safe haven? How are the two different?Your response must be at least 200 words in length.QUESTION 4What is the role of the logistics officer? What is their most important function within an emergency event?Your response must be at least 200 words in length.
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′′