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23-01-2024
Mathematics

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Let the equations of two ellipses be E1: (x/3)² + (y/2)² = 1 and E2: (x/4)² + (y/b)² = 1. If the product of their eccentricities is 12, then the length of the minor axis of ellipse E2 is:

a) 2
b) 4
c) 6
d) 8

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