﻿ Let [.] denotes the greatest integer function and f (x) = [tan2x], then: : Kaysons Education

# Let [.] Denotes The Greatest Integer Function And f (x) = [tan2x], Then:

#### Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

#### Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

#### National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

#### Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

#### Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

## Question

### Solution

Correct option is

#### SIMILAR QUESTIONS

Q1

The number of points in (1, 3), where is not differentiable is:

Q2

Let f and g be differentiable function satisfying g’ (a) = 2, g (a) = b andfog = I (identity function)

Then, f ’(b) is equal to:

Q3

If the function , (where [.] denotes the greatest integer function) is continuous and differentiable in (4, 6), then.

Q4

Let f be a real function satisfying

f (x + z) = f (xf (yf (z

for all real xyz . If f (2) = 4 and f’ (0) = 3. Then find f (0) and f’ (2).

Q5

Let h(x) = min.{xx2} for every real number of x. Then:

Q6

Let f : R → R be a function defined by f (x) =  max. {xx3}. The set of all points where (x) is not differentiable is:

Q7

Let f (x) = Ï•(x) + ψ(x) and Ï•(a), ψ’(a) are finite and definite. Then: