homework help

(1 point) Solve the following differential equation by variation of parameters. Fully evaluate all integrals. y\" + 16y = sec(4x). a. Find the most general solution to the associated homogeneous differential equation. Use c1 and cz in your answer to denote arbitrary constants, and enter them as c1 and c2. W: = help (formulas) b. Find a particular solution to the nonhomogeneous differential equation y\" + 16y = sec(4x). yp = help (formulas) c. Find the most general solution to the original nonhomogeneous differential equation. Use cl and (:2 in your answer to denote arbitrary constants. y = help (formulas) /