Example 38 - Find d2y/dx2, if y = x3 + tan x - Chapter 5 - Finding second order derivatives - Normal form

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  1. Chapter 5 Class 12 Continuity and Differentiability
  2. Serial order wise
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Example 38 Find 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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