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Exact Differential equation

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prob No.

Description

Video Solution

image Solution


What is partial differentiation?

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Steps and formulae for exact diff equation

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1

(x2+y)dx+(y3+x)dy=0

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2

(3x2+6xy2)dx+(6x2y+4y2)dy=0

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3

(5x4+3x2y2-2xy3)dx+(2x3y-3x2y2+5y4)dy=0

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4

(2xy3-2y2+4x3)dx+(3x2y2-4xy-3y2)dy=0

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5

(2x+3cosy)dx+(2y-3x.siny)dy=0

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6

(2xy+y-tany)dx+(x2-xtan2y+sec2y)dy=0

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7

(ex+2xy2+y3)dx+(ay+2x2y +3xy2)dy=0

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Online test for Exact differential problems : Link

{You get result on finishing test}