Check Full Chapter Explained - Continuity and Differentiability - Continuity and Differentiability Class 12


  1. Chapter 5 Class 12 Continuity and Differentiability
  2. Concept wise


Ex 5.2, 8 Differentiate the functions with respect to π‘₯ cos (√π‘₯) Let 𝑦 = " cos " (√π‘₯) We need to find derivative of 𝑦 𝑀.π‘Ÿ.𝑑.π‘₯ i.e. 𝑑𝑦/𝑑π‘₯ = 𝑑(cos⁑√π‘₯ )/𝑑π‘₯ = βˆ’sin √π‘₯ . (𝑑(√π‘₯))/𝑑π‘₯ = βˆ’sin √π‘₯ . 1/(2√π‘₯) = (βˆ’π¬π’π§β‘βˆšπ’™)/(πŸβˆšπ’™)

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.