Calculus Examples

$y = \int_{0}^{\cos (x)} \frac{1}{\sqrt{1 - t^{2}}} d t$

Step 1

Since $y$ is constant with respect to $x$ , the derivative of $y$ with respect to $x$ is $0$ .

$0$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$