Step-by-step Solution

Find the derivative of $\cos\left(x\right)-\cos\left(x\right)$ using the definition

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Final Answer

0

Step-by-step Solution

Problem to solve:

$derivdef\left(\cos\left(x\right)-\cos\left(x\right)\right)$
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Cancel like terms $\cos\left(x\right)$ and $-\cos\left(x\right)$

$\mathrm{derivdef}\left(0\right)$

Learn how to solve definition of derivative problems step by step online.

$\mathrm{derivdef}\left(0\right)$

Unlock this full step-by-step solution!

Learn how to solve definition of derivative problems step by step online. Find the derivative of cos(x)-cos(x) using the definition. Cancel like terms \cos\left(x\right) and -\cos\left(x\right). Find the derivative of 0 using the definition. Apply the definition of the derivative: \displaystyle f'(x)=\lim_{h\to0}\frac{f(x+h)-f(x)}{h}. The function f(x) is the function we want to differentiate, which is 0. Substituting f(x+h) and f(x) on the limit. The limit of a constant is just the constant.

Final Answer

0
$derivdef\left(\cos\left(x\right)-\cos\left(x\right)\right)$

Related Formulas:

1. See formulas

Time to solve it:

~ 0.03 s