Problem 1E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 2E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 3E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 4E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 5E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 6E: Classify each of the following equations as linear or nonlinear. If the equation is linear,... Problem 7E: For each of the following problems, verify that the given function is a solution to the differential... Problem 8E: For each of the following problems, verify that the given function is a solution to the differential... Problem 9E: For each of the following problems, verify that the given function is a solution to the differential... Problem 10E: For each of the following problems, verify that the given function is a solution to the differential... Problem 11E: Find the general solution to the linear differential equation. 11. y3y10y=0 Problem 12E: Find the general solution to the linear differential equation. 12. y7y+12y=0 Problem 13E: Find the general solution to the linear differential equation. 13. y+4y+4y=0 Problem 14E: Find the general solution to the linear differential equation. 14. 4y12y+9y=0 Problem 15E: Find the general solution to the linear differential equation. 15. 2y3y5y=0 Problem 16E: Find the general solution to the linear differential equation. 16. 3y14y+8y=0 Problem 17E: Find the general solution to the linear differential equation. 17. y+y+y=0 Problem 18E: Find the general solution to the linear differential equation. 18. 5y+2y+4y=0 Problem 19E: Find the general solution to the linear differential equation. 19. y121y=0 Problem 20E: Find the general solution to the linear differential equation. 20. 8y+14y15y=0 Problem 21E: Find the general solution to the linear differential equation. 21. y+81y=0 Problem 22E: Find the general solution to the linear differential equation. 22. yy+11y=0 Problem 23E: Find the general solution to the linear differential equation. 23. 2y=0 Problem 24E: Find the general solution to the linear differential equation. 24. y6y+9y=0 Problem 25E: Find the general solution to the linear differential equation. 25. 3y2y7y=0 Problem 26E: Find the general solution to the linear differential equation. 26. 4y10y=0 Problem 27E: Find the general solution to the linear differential equation. 27. 36d2ydx2+12dydx+y=0 Problem 28E: Find the general solution to the linear differential equation. 28. 25d2ydx280dydx+64y=0 Problem 29E: Find the general solution to the linear differential equation. 29. d2ydx29dydx=0 Problem 30E: Find the general solution to the linear differential equation. 30. 4d2ydx2+8y=0 Problem 31E: Solve the initial-value problem. 31. y+5y+6y=0 , y(0)=0 , y(0)=2 Problem 32E: Solve the initial-value problem. 32. y+2y8y=0 , y(0)=5 , y(0)=4 Problem 33E: Solve the initial-value problem. 33. y+4y=0 , y(0)=3 , y(0)=10 Problem 34E: Solve the initial-value problem. 34. y18y+81y=0 , y(0)=1 , y(0)=5 Problem 35E: Solve the initial-value problem. 35. yy30y=0 , y(0)=1 , y(0)=16 Problem 36E: Solve the initial-value problem. 36. 4y+4y8y=0 , y(0)=2 , y(0)=1 Problem 37E: Solve the initial-value problem. 37. 25y+10y+y=0 , y(0)=2 , y(0)=1 Problem 38E: Solve the initial-value problem. 38. y+y=0 , y()=1 , y()=5 Problem 39E: Solve the boundary-value problem, if possible. 39. y+y42y=0 , y(0)=0 , y(1)=2 Problem 40E: Solve the boundary-value problem, if possible. 40. 9y+y=0 , y(32)=6 , y(0)=8 Problem 41E: Solve the boundary-value problem, if possible. 41. y+10y+34y=0 , y(0)=6 , y()=2 Problem 42E: Solve the boundary-value problem, if possible. 42. y+7y60y=0 , y(0)=4 , y(2)=0 Problem 43E: Solve the boundary-value problem, if possible. 43. y4y+4y=0 , y(0)=2 , y(1)=1 Problem 44E: Solve the boundary-value problem, if possible. 44. y5y=0 , y(0)=3 , y(1)=2 Problem 45E: Solve the boundary-value problem, if possible. 45. y+9y=0 , y(0)=4 , y(3)=4 Problem 46E: Solve the boundary-value problem, if possible. 46. 4y+25y=0 , y(0)=2 , y(2)=2 Problem 47E: Find a differential equation with a general solution that is y=c1ex/5+c2e4x . Problem 48E: Find a differential equation with a general solution that is y=c1ex+c2e4x/3 . Problem 49E: For each of the following differential equations: a. Solve the initial value problem. b. [T] Use a... Problem 50E: For each of the following differential equations: a. Solve the initial value problem. b. [T] Use a... Problem 51E: For each of the following differential equations: a. Solve the initial value problem. b. [T] Use a... Problem 52E: (Principle of superposition) Prove that if y1(x) and y2(x) are solutions to a linear homogeneous... Problem 53E: Prove that if a, b, and c are positive constants, then all solutions to the second-order linear... format_list_bulleted