Suppose we want to use logarithmic differentiation to calculate the derivative of y=x²x . As a first step, we take the natural logarithm of both sides, and get.. O In y = x In(2x) O In y = 2x ln x O y = In(x²×) O In y = (In x)²×

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.5: Derivatives Of Logarithmic Functions
Problem 45E
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Question 4
Suppose we want to use logarithmic differentiation to calculate the derivative of y=x²x .
As a first step, we take the natural logarithm of both sides, and get...
In y = x In(2x)
O In y = 2x In x
O y = In(x2x)
O In y = (In x)2x
Transcribed Image Text:Question 4 Suppose we want to use logarithmic differentiation to calculate the derivative of y=x²x . As a first step, we take the natural logarithm of both sides, and get... In y = x In(2x) O In y = 2x In x O y = In(x2x) O In y = (In x)2x
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