Application of Derivative Quiz 4 – Punjab Meritorious School Preparation Portal

Welcome to your 19th Sep Application of Derivative Quiz 4 CBT TEST

Fill the Details mentioned below and Attempt the Test.

Name

Email

School Name with City

Phone Number

0

1

-1

None of these

h is increasing whenever f is increasing

h is increasing whenever f is decreasing

h is decreasing whenever f is decreasing

both (A) and (C) are correct

0

1

2

3

The function f(x) = cos x – 2px is monotonically decreasing for

The function f(x) = cos x – 2px is monotonically decreasing for

The function f(x) = cos x – 2px is monotonically decreasing for

The function f(x) = cos x – 2px is monotonically decreasing for

The function f(x) = cos x – 2px is monotonically decreasing for

f(x) is an increasing function

f(x) is a decreasing function

f(x) is onto

None of these

Number of roots of the equation x².e^{2 - | x |} = 1 is

2

4

6

infinite

0

1

2

more than 2

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