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  2. In Maths, differentiation can be defined as a derivative of a function with respect to the independent variable. Learn its definition, formulas, product rule, chain rule and examples at BYJU'S.

  3. the limit as Δ x goes to zero of f (x+Δx) - f (x) over Δx ". Or sometimes the derivative is written like this (explained on Derivatives as dy/dx): dy dx = f (x+dx) − f (x) dx. The process of finding a derivative is called "differentiation". You do differentiation ... to get a derivative.

  4. en.wikipedia.org › wiki › DerivativeDerivative - Wikipedia

    In mathematics, the derivative is a fundamental tool that quantifies the sensitivity of change of a function's output with respect to its input. The derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point.

    • Average vs. instantaneous rate of change. Newton, Leibniz, and Usain Bolt. Derivative as a concept. (Opens a modal) Secant lines & average rate of change.
    • Secant lines. Slope of a line secant to a curve. Secant line with arbitrary difference. (Opens a modal) Secant line with arbitrary point.
    • Derivative definition. Formal definition of the derivative as a limit. Formal and alternate form of the derivative. (Opens a modal) Worked example: Derivative as a limit.
    • Estimating derivatives. Practice. Estimate derivatives Get 3 of 4 questions to level up!
  5. Oct 26, 2024 · Differentiation, in mathematics, process of finding the derivative, or rate of change, of a function. Differentiation can be carried out by purely algebraic manipulations, using three basic derivatives, four rules of operation, and a knowledge of how to manipulate functions.

    • The Editors of Encyclopaedia Britannica
  6. Aug 17, 2024 · Definition: Derivative. Let \(f(x)\) be a function defined in an open interval containing \(a\). The derivative of the function \(f(x)\) at \(a\), denoted by \(f′(a)\), is defined by \[f′(a)=\lim_{x→a}\frac{f(x)−f(a)}{x−a} \label{der1} \] provided this limit exists. Alternatively, we may also define the derivative of \(f(x)\) at \(a\) as

  7. Learn about derivatives as the instantaneous rate of change and the slope of the tangent line. This video introduces key concepts, including the difference between average and instantaneous rates of change, and how derivatives are central to differential calculus.

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