Question

eliminate h & k in the given differential equation.
2(-2y - h) dy + 2(-x/2 - k) dx = 0

Answer 1

is this one of your tricks?

Answer 2

:)

Answer 3

please help, this time im serious about this question.

Answer 4

I would love to, but I can't remember anything from this section :(

Answer 5

carry out the differention

Answer 6

you can separate the y's and x's by subtracting and integrate, i believe.

Answer 7

how?

Answer 8

but I'm not sure about the h and k. :( sorry.

Answer 9

i dont know how the h and k are to be eliminated but if you separate and integrate you get something like an ellipse with center (-2k,h/2)
(x+2k)^2 + (y-h/2)^2 = (h^2+4k^2)/4