Why is the derivative of e^x equal to e^x?

The derivative of e^x.

Derivatives of Exponential Functions

Proof of the derivative of e^x: A Step-by-Step Proof and Explanation

Derivative of Exponential Function (e^x) From First Principles

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Integral Definitions of the Differential Operators

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Proof: Derivative of e^x is e^x

How to differentiate the exponential function easily

Derivative of e^x from First Principles

Ex: Application of the Derivative of an Exponential Function (Rate of Depreciation)

Ex: Find a Derivative Using Product Rule (Polynomial*Exponential)

Proof - The Derivative of f(x) = e^x: d/dx[e^x]=e^x (Limit Definition)

Derivative of e^x from the first principle

Ex 3: Determine a Derivative using The Limit Definition

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Ex: Derivative and Derivative Value of Basic Cosine and Sine Functions