kellyrtype9550 kellyrtype9550

15-01-2020
Mathematics

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Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.
y = ln x2

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princessesther2011 princessesther2011

15-01-2020

Answer:

dy/dx = 2/x

Step-by-step explanation:

y = In x^2

Let u = x^2

du/dx = 2x

y = In u

dy/du = 1/u

dy/dx = dy/du × du/dx = 1/u × 2x = 1/x^2 × 2x = 2/x

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