Problem of the Week

Updated at Nov 23, 2015 11:50 AM

This week's problem comes from the calculus category.

How can we solve for the derivative of tan⁡x\tan{x}?

Let's begin!



ddxtan⁡x\frac{d}{dx} \tan{x}

1
Use Trigonometric Differentiation: the derivative of tan⁡x\tan{x} is sec⁡2x\sec^{2}x.
sec⁡2x\sec^{2}x

Done
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