# Example 38 - Chapter 5 Class 12 Continuity and Differentiability

Last updated at May 29, 2018 by Teachoo

Last updated at May 29, 2018 by Teachoo

Transcript

Example 38Find 2 / 2 , if = 3+tan . ( ^2 )/ ^2 = 6 +2sec . ( (sec ) )/ ( ^2 )/ ^2 = 6 +2 sec .sec tan ^2/ ^2 = 6 +2 sec^2 . tan Thus , ^ / ^ = + ^ .

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Example 38 You are here

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About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.