## Calculus (Part-2)-geometric explanation of diﬀerentiation

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**Geometric explanation of diﬀerentiation- **If we find the derivative of function f(x) at x = x_{0 }then it is equal to the slope of the tangent to the graph of given function f(x) at the given point [(x_{0}, f(x_{0}))].

But what is a tangent line? Read more