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[20 points] Find the general solutions of the PDEs given below: + (x + y) = 0. аф аф a) аф аф b) 2 + + (x-2y) = 0. дх ду

Posted: Thu Jun 30, 2022 7:34 pm
by answerhappygod
 1
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[20 points] Find the general solutions of the PDEs given below: + (x + y) = 0. аф аф a) аф аф b) 2 + + (x-2y) = 0. дх ду дх ду