Calculus Examples

$\cot (θ) = \frac{x}{5}$

Step 1

Take the inverse cotangent of both sides of the equation to extract $θ$ from inside the cotangent.

$θ = arccot (\frac{x}{5})$

Step 2

To rewrite as a function of $x$ , write the equation so that $θ$ is by itself on one side of the equal sign and an expression involving only $x$ is on the other side.

$f (x) = arccot (\frac{x}{5})$