TS EAMCET 20-July-2022 Shift 1 Solved Paper

Let e1 be the eccentricity of a hyperbola for which distance between its focii is 2 times the distance between its directrices and e2 be the eccentricity of another hyperbola for which the length of its transverse axis is twice the length of its the conjugate axis. Then e1e2=