Solve the differential equation dy/dx = cos(x + y) using the substitution u = x + y,
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Solve the differential equation dy/dx = cos(x + y) using the substitution u = x + y, giving your answer as a general solution.
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dy dx By putting u x y du ...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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