Question

Xy' cos y/x= y cos y/x -x

Answer 1

X=cos*y+cos-xy-5
Там по формуле ещё решать надо

Answer 2

To understand this equation, let's analyze it step by step:

$Xy' \cos\frac{y}{x} = y \cos\frac{y}{x} - x$

First, let's solve for $y'$, which represents the derivative of $y$ with respect to $x$:

$Xy' = y - x \cos\frac{y}{x}$

Now, we can isolate $y'$ by dividing both sides by $X$:

$y' = \frac{y - x \cos\frac{y}{x}}{X}$

So, the solution for the derivative $y'$ in terms of $x$, $y$, and $X$ is given by $\frac{y - x \cos\frac{y}{x}}{X}$.