The function f(x)=^4(x)+^4(x), on interval (0,/2), has Option 1: A local maxima in the interval (0,/2) Option 2: A local minima in the interval (0,/2) Option 3: Neither local maxima nor local minima in the interval (0,/2) Option 4: A point of inflexion in (0,/2)

The answer is 'A local minima in the interval (0,/2)'. View full solution:

CUET Mathematics - The function f(x)=^4(x)+^4(x), on interval (0,/2), has | PYQs + Solutions

CUET Mathematics 2026 18th May Shift 2

Calculus

Medium

core

A local maxima in the interval $\left(0,\dfrac{\pi}{2}\right)$

A local minima in the interval $\left(0,\dfrac{\pi}{2}\right)$

Neither local maxima nor local minima in the interval $\left(0,\dfrac{\pi}{2}\right)$

A point of inflexion in $\left(0,\dfrac{\pi}{2}\right)$

✅ Correct Option: 2

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Choose the correct answer from the options given below:

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Match the LIST-I with LIST-II

LIST-I Function $f(x)$	LIST-II $f(x)$ is increasing in the interval
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B. $f(x)=x^2+4x+1$	II. $(1,\infty)$
C. $f(x)=2x^2-4x+3$	III. $(-\infty,-1)$
D. $f(x)=-3x^2+12x+1$	IV. $(-2,\infty)$

Choose the correct answer from the options given below:

CUET Mathematics 2026 18th May Shift 2 PYQs

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