what are the answers for these two multiple choice questions

Solution of nonhomogenous ODE has Question 2 Not changed since last attempt Marked out of 100 Flag question Select one: O a. a homogenous and nonhomogenous parts O b. a nonhomogenous part only O c. a homogenous part only Clear my choice For a second-order homogeneous linear ODE an initial value problem requires Question 3 Not changed since last attempt Marked out of 1.00 Flag question Select one: O a. two initial conditions O b. n initial conditions O c. one initial condition Clear my choice