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## Question

### Solution

Correct option is

3

Obviously:

#### SIMILAR QUESTIONS

Q1

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

Q3

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

Q4
Q5

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

Q7

then f’(0) is equal to

Q8

Local minimum at x = 2, then

Q10

a minimum at x= 1 is the value of a is