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


Example 24 Find ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ if ๐‘ฅ โˆ’ ๐‘ฆ = ๐œ‹. (x โˆ’ y) = ๐œ‹ Differentiating both sides w.r.t x (๐‘‘(๐‘ฅ โˆ’ ๐‘ฆ))/๐‘‘๐‘ฅ= ๐‘‘๐œ‹/๐‘‘๐‘ฅ ๐‘‘๐‘ฅ/๐‘‘๐‘ฅโˆ’ ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ = 0 1 โˆ’ ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ = 0 ๐’…๐’š/๐’…๐’™ = 1 (As ๐œ‹ is constant)

About the Author

Davneet Singh's photo - Teacher, Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.