Question

write and solve p-x²=q+y²​

Answer 1

Answer:

Here,

p=∂z∂x

and

q=∂z∂y

Using Charpit's method, we can find the general solution to be,z=ax+y1−a2−−−−−√+b

where a and b are arbitrary constants.

Answer 2

Answer:

p-x*x=q+y*y

yahi ans hai