Tamil Nadu Board of Secondary EducationHSC Science Class 11th

# Choose the correct alternative: f y = f(x2 + 2) and f'(3) = 5 , then dddydx at x = 1 is - Mathematics

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MCQ

Choose the correct alternative:

f y = f(x2 + 2) and f'(3) = 5 , then ("d"y)/("d"x) at x = 1 is

#### Options

• 5

• 25

• 15

• 10

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#### Solution

10

Concept: Differentiability and Continuity
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#### APPEARS IN

Tamil Nadu Board Samacheer Kalvi Class 11th Mathematics Volume 1 and 2 Answers Guide
Chapter 10 Differential Calculus - Differentiability and Methods of Differentiation
Exercise 10.5 | Q 2 | Page 177
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