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(x+y)(dx-dy)=dx+dy

Vani Pushpala

Aug. 1, 2017, 2:05 p.m.

Answers!

Davneet Singh

Aug. 3, 2017, 6:57 p.m.

Hello Vani

Hint - https://www.teachoo.com/4666/742/Misc-11---Find-particular-solution--(x---y)-(dx---dy)-=-dx---dy/category/Miscellaneous/

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