JEE Main2019MathQ.Let I=∫ab(x4−2x2)dx If I is minimum then the ordered pair (a, b) is :A(−2,0)B(−2,2)C(0,2)D(2,−2)SolutionView solution← Back to full paperPractice more MathConcept-wise practice with instant solutions on Fundamenthol.Start practicing →