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Question

easy

Solution

Correct option is

A local maximum

We have to find the condition at

So just consider last 2 functions

So f (x) has a local maximum

Download JEE Question paper & Solution Download JEE Important questions Download Complete syllabus of Maths, Physics, Chemistry

SIMILAR QUESTIONS

Q1

If xy = 10, then minimum value of 12x² + 13y² is equal to

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Q2

The function f (x) = x (x² – 4)ⁿ (x² – x + 1), n Ïµ N assumes a local minima at x = 2, then

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Q3

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Q4

Total number of critical points of f (x) = maximum (sin x, cos x) ∀ x Ïµ (–2π, 2π) equal to

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Q5

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Q6

As an example consider the function f (x) = – (–x)^5/5, –1 ≤ x ≤ 0. Then at (0, 0) f (x) has

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Q7

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Q8

then f’(0) is equal to

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Q9

Local minimum at x = 2, then

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Q10

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