Question

Question 24Write each trigonometric expression as an algebraic expressioncot(cos- 1x)Your answer:/1-x²х1хх(1-x²

Answer 1

The expression

`\cos \theta=\frac{\text{adjacent}}{\text{hypotenuse}}`

`\begin{gathered} \cos \theta=x \\ \frac{\text{adjacent}}{\text{hypotenuse}}=(x)/(1) \end{gathered}`
`\text{opposite}=\sqrt[]{1-x^2}`
`\cot =\frac{adjacent}{\text{opposite}}=\frac{x}{\sqrt[]{1-x^2}}`