JEE MATHEMATICS MCQ: INCREASING & DECREASING

1 Easy

1 of 1

Analyzing +4 | -1

f\left( x \right) = \frac{1}{{4{x^2} + 2x + 1}}

, then its maximum value is

View answer and explanation

Correct option: A

\frac{4}{3}

Option A (

\frac{4}{3}

) is correct because it represents the maximum value of the function, found by taking the derivative and setting it to zero.

More Questions from INCREASING & DECREASING

Practice All Chapter MCQs →

f\left( x \right) = \frac{{K\sin x + 2\cos x}}{{\sin x + \cos x}}

x

f\left( x \right) = {x^2} + ax + 1

a

f(x)=

\sin x-\cos x-a x+b

f(x)=x e^{x(1-x)}, x \in R

f

g

fog

f\left( x \right) = {x^3} + b{x^2} + cx + d

0 < {b^2} < c

\left( { - \infty ,\;\infty } \right)