What is the differentiation of \(log x^2\) ?
Solution : We have y = \(log x^2\) By using chain rule in differentiation, let u = \(x^2\) \(\implies\)ย \(du\over dx\) = 2x And, y = log u \(\implies\) \(dy\over du\) = \(1\over u\) = \(1\over x^2\) Now, \(dy\over dx\) = \(dy\over du\) \(\times\) \(du\over dx\) \(\implies\) \(dy\over dx\) = \(1\over u\).\(du\over dx\) \(\implies\) \(dy\over โฆ