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Numerade Educator



Problem 9 Easy Difficulty


$ y = \frac {x}{2 - tan x} $


$$y^{\prime}=\frac{(2-\tan x)(1)-x\left(-\sec ^{2} x\right)}{(2-\tan x)^{2}}=\frac{2-\tan x+x \sec ^{2} x}{(2-\tan x)^{2}}$$

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Video Transcript

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