Answered: Test whether the following differential…

Test whether the following differential equations are exact and solve those that are. (y sin x + xy cos x) dx + (x sin x + 1) dy = 0

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

ChapterB: Graphical Analysis Of Planar Trusses

Section: Chapter Questions

Problem 5P

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An electrical circuit or electrical network is a pre-determined pathway to make the electrons flow in the desired direction. The flow of electrons will set up a current flow in the circuit. Normally, the flow of electrical current is opposite to the flow of electrons. An electron is a fundamental sub-atomic particle of an atom possessing a negative charge. To initiate the flow of current and achieve the desired output, the electrical circuit should necessarily be composed of closed pathways. The pathways are made-up of good conductors of electricity such as aluminium and copper.

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Test whether the following differential equations are exact and solve those that are.
(y sin x + xy cos x) dx + (x sin x + 1) dy = 0

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