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rk MAAM MATHEMATICAL ASSOCIATION OF AMERICA webwork / england_mat_275_online_b_spring 2020 / section 3.2 the wronskian /9 Section 3.2 The Wronskian: Problem 9 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview Result ACE ACE incorrect The answer above is NOT correct. (1 point) It can be shown that {e', te} is a fundamental set of solutions of y" - 2y + y=0. Determine which of the following is also a fundamental set. A. {5e, 2te'} B. {el + te', e'} c. {e- tet, et + te} OD -tet,5tet} E. {et - te', -et + te} F. {tet,te} Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 52 times. You received a score of 0% for this attempt. e to search

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Answer 1

' + y 0 Auxiliary equation : m-am + 1 = 0 (7-1)= 0 mal! Real & Repeated Rats .: General Solution = e(C+ Cat) = get + Catet where GE Co are arbitrary constants. {Get, stety are fundamental set b solutions - * it q=5, 6=2 = {set, stety * Option B is not possible to be a fundamental set e sclutions. * option c: not possible * option D: Guat, C=5 * option E: Not possible. * option F : Not possible. CScanned with CamScanner