To do this, we will find the partial derivatives of the functions M(x, y) and N(x, y) with respect to y and x, respectively.
Given differential equation is:
$$(5zy + 4y^2 + 1) dx + (x^2 + 2xy) dy = 0$$
Here, $M(x, y) = 5zy + 4y^2 + 1$ and $N(x, y) = x^2 +
Show more…