Question

Y=x^2 - ctgx help help help

Answer 1

у=2х  +  1/sin ² x   =      2x  +1 + ctg² x   - это производная.

Answer 2

Sure, I'd be happy to help you with the expression $Y = x^2 - \cot(x)$.

In this expression, $x$ is the independent variable, and $Y$ is the dependent variable.

$Y = x^2 - \cot(x)$ is a combination of a quadratic term $x^2$ and the cotangent function $\cot(x)$.

The cotangent function, often denoted as $\cot(x)$, is the reciprocal of the tangent function: $\cot(x) = \frac{1}{\tan(x)}$.

If you have any specific questions about this expression or need further assistance, feel free to ask!