Find the value of the constant l such that is the exact differential of a function f(x,

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Find the value of the constant l such that

$(ycosx + \ cos y)dx + (xsiny + sinx + y)dy$

is the exact differential of a function f(x, y). Find the corresponding function f(x, y) that also satisfies the condition f(0, 1) = 0.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 17, 2024 03:01 AM

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Find the value of the constant l such that is the exact differential of a function f(x,

Question:

(ycosx + Acos y)dx + (xsiny + sinx + y)dy

Step by Step Answer:

Now to find f we use Px y y cos x 1 cosy Qx y x sin y sin x y apaQ Pdx Qd...View the full answer

Modern Engineering Mathematics

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