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Definite Integration question

2019 · 10 Jan · Shift 1 · Q36

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PYQ Library
JEE Main
Mathematics
Definite Integration
2019 · 10 Jan · Shift 1 · Q36

Definite Integration question

2019 · 10 Jan · Shift 1 · Q36

JEE MainMathematicsDefinite IntegrationMCQ+4 / −1

Let

{\rm I} = \int\limits_a^b {\left( {{x^4} - 2{x^2}} \right)} dx.

If I is minimum then the ordered pair (a, b) is -

A
$\left( {\sqrt 2 , - \sqrt 2 } \right)$
B
$\left( {0,\sqrt 2 } \right)$
C
$\left( { - \sqrt 2 ,\sqrt 2 } \right)$
D
$\left( { - \sqrt 2 ,0} \right)$

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