Check Full Chapter Explained - Continuity and Differentiability - Continuity and Differentiability Class 12
Last updated at Dec. 8, 2016 by Teachoo
Check Full Chapter Explained - Continuity and Differentiability - Continuity and Differentiability Class 12
Transcript
Ex 5.4, 8 Differentiate w.r.t. x in, log(log𝑥), x > 1 Let 𝑦 = log (log𝑥) Differentiating both sides 𝑤.𝑟.𝑡.𝑥 𝑑 𝑦𝑑𝑥 = 𝑑 log (log𝑥) 𝑑𝑥 𝑑𝑦𝑑𝑥 = 1 log𝑥 × 𝑑 log𝑥𝑑𝑥 𝑑𝑦𝑑𝑥 = 1 log𝑥 × 1𝑥 𝒅𝒚𝒅𝒙 = 𝟏𝒙 𝒍𝒐𝒈𝒙
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