﻿ If e1 is the eccentricity of the ellipse  and e2 is the eccentricity of the hyperbola  and e1e2 = 1, then b2 is equal to   : Kaysons Education

# If e1 is The Eccentricity Of The Ellipse  and e2 is The Eccentricity Of The Hyperbola  and e1e2 = 1, Then B2 is Equal To

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Correct option is

7

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