Optimization for Machine Learning with NumPy and SciPy/

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Quiz Yourself on Vector Calculus

Quiz Yourself on Vector Calculus

Evaluate yourself on the concepts learned throughout this chapter.

We'll cover the following...
Technical Quiz
1.

Which is the correct derivative of f(x)=sin⁡(cos(log⁡(x)))f(x) = \sin(cos(\log(x))) with respect to xx?

A.

cos⁡(cos⁡(log(x)))sin⁡(log⁡(x))\cos(\cos(log(x)))\sin(\log(x))

B.

−cos⁡(cos⁡(log(x)))sin⁡(log⁡(x))1x-\cos(\cos(log(x)))\sin(\log(x))\frac{1}{x}

C.

cos⁡(cos⁡(log(x)))sin⁡(log⁡(x))1x\cos(\cos(log(x)))\sin(\log(x))\frac{1}{x}

D.

−cos⁡(cos⁡(log(x)))cos⁡(log⁡(x))1x-\cos(\cos(log(x)))\cos(\log(x))\frac{1}{x}

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