Type 7 : Exact Differential Equation

SN	Problem	Solution video	Solution Image
1	What is partial differentiation?
2	Steps and formulae for Exact Differential Equation
3	Solve the Exact Differential equation $\large (x^2+y)dx+(y^3+x)dy=0$
4	Solve the Exact Differential equation $\large (3x^2+6xy^2)dx+(6x^2y+4y^2)dy=0$
5	Solve the Exact Differential equation $\large (5x^4+3x^2y^2-2xy^3)dx+(2x^3y-3x^2y^2+5y^4)dy=0$
6	Solve the Exact Differential equation $\large (2xy^3-2y^2+4x^3)dx+(3x^2y^2-4xy-3y^2)dy=0$
7	Solve the Exact Differential equation $\large (2x+3cosy)dx+(2y-3x.siny)dy=0$
8	Solve the Exact Differential equation $\large (2xy+y-tany)dx+(x^2-xtan^2y^+sec^2y)dy=0$
9	Solve the Exact Differential equation $\large (e^x+2xy^2+y^3)dx+(a^y+2x^2y+3xy^2)dy=0$

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