Math, asked by nagiriswetha43, 10 months ago

Solution of zp=-x in PDE

Answers

Answered by abhinandskrc
0

Answer: x2+y2=phi(y)

This is the correct answer.Trying to find the steps.

Answered by ushmagaur
3

Answer:

x^{2} + z^{2}=C is the solution of the equation zp=-x.

Step-by-step explanation:

Consider the partial differential equation as follows:

zp=-x

The auxiliary equation is

\frac{dx}{z} = \frac{dz}{-x}

Using method of variable separable.

-xdx=zdz

Integrating both the side as follows:

-\frac{x^{2}}{2} = \frac{z^{2}}{2}+C_{1}, where C_{1} is the integration constant.

-\frac{x^{2}}{2} - \frac{z^{2}}{2}=C_{1}

x^{2} + z^{2} =-2C_{1}

x^{2} + z^{2}=C, where C=-2C_{1}.

Therefore, the solution of the equation zp=-x is x^{2} + z^{2}=C.

#SPJ3

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