Derivative of root secx by First Principle
The derivative of root secx is equal to (secx tanx)/(2√secx). In this post, we will learn how to find the derivative of root secx by first principles. The formula of the derivative of square root of secx is given as follows: $\dfrac{d}{dx}(\sqrt{\sec x})=\dfrac{\sec x\tan x}{2\sqrt{\sec x}}$. Derivative of square root of secx from first principle … Read more