++++ ++++ ++++ ++++ ++++ Concept Question ++++ ++++ ++++ ++++ ++++ What, in your opinion is the value of Ritz’s method? 1. Some. It is fraught with di?culties which make it almost impossible to apply to the challenging problems of design of modern aerospace structures. 2. None. It should probably be taken out of the curriculum of 16.21. 3. It is a great conceptual starting point for the development of more general approximate methods. ? ++++ None of the above statements ? ++++ All of the above statements ? ++++ All of the above statements but (2) ? ++++ Statement (2) ? ++++ DKDU The correct answer is ++++