Question 1 The differential equation- + 3 3y -3 = 0 can be classified as O order 3, linear, and non-homogeneous O order 3, linear, and homogeneous O order 1, linear, and homogeneous O order 1, linear, and non-homogeneous O order 1, non-linear, and homogeneous Questio dy y cosh x Which of the following options is the general solution of the differential equation - y + 4 O y = 4lny + sinh x + c O y + 4lny = sinh x + c O y= -4lny - sinha + c O y + 4lny = - sinha + c O y = 4lny - sinha + c