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Step-by-step Solution
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Divide $\pi $ by $8$
Learn how to solve definition of derivative problems step by step online.
$derivdef\left(4\sin\left(\frac{\pi}{8}\right)\cos\left(\frac{\pi }{8}\right)\right)$
Learn how to solve definition of derivative problems step by step online. Find the derivative of 4sin(pi/8)cos(pi/8) using the definition. Divide \pi by 8. Divide \pi by 8. The sine of \frac{\pi}{8} equals . Multiply 4 times 0.3826834.