The order of the differential equation d2ydt2+(dydt)3+y4=e?t is (A) 1 (B) 2 (C) 3 (D) 4 Show Hide Correct Ans :: (B) 2 128 0 {{likes}} Ask Your Friends Ask your Friends {{query.title}} Post on your FB wall Cancel {{share_success_msg}} {{explanations.length}} Explanations {{exp.name}} Explained on {{exp.date_str}} {{exp.likes}} Explain this Question {{loading_msg || 'Submit Explanation'}}