First derivative of secu
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
The first derivative of $\sec(x)$ is:
$$ \frac{d}{dx}(\sec(x)) = \sec(x)\tan(x) $$
The final answer is $\boxed{\sec(x)\tan(x)}$.
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