Monday, 11 November 2019

calculus - Differentiate :textrmlnsqrttextrmln:x

I am confused about the solution and method of differentiating this function:



ddxlnlnx



Why is ln not considered a constant and then multiplied by the derivative oflnx ?



The solution is given as:



(12xlnx)


How exactly is the chain rule applied to the entire function at once?

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