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Ex 6.5,4 - Chapter 6 Class 12 Application of Derivatives - Part 2

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Ex 6.5, 4 Prove that the following functions do not have maxima or minima: (ii) g(x) = log xGiven g (x) = log x Finding maxima or minima g‘ (x) = 1/𝑥 Putting g’ (x) = 0 1/𝑥=0 𝑥 =1/0 𝑥 = ∞ This is not defined for x. So, g (x) does not have a maxima or minima.

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.