If f(1) = 1, f'(1) = 3, then the derivative of f(f(f(x))) + (f(x)) 2 at x = 1 is
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
If f(1) = 1, f'(1) = 3, then the derivative of f(f(f(x))) + (f(x))2 at x = 1 is
- 9
- 12
- 15
- 33
Answer
(D) 33
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