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2 Answers

8 votes

Answer:

\[v(t)=\underset{\text{Δ}t\to 0}{\text{lim}}\frac{x(t+\text{Δ}t)-x(t)}{\text{Δ}t}=\frac{dx(t)}{dt}.\]

Explanation:

User Kvorobiev
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8.6s hope this help you
User Robertoq
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