Question: he Einstein equations give us the following expression for the Friedman equation R/R 2 = (kc^2) / R^2 + (8G + c^2) / 3 .

he Einstein equations give us the following expression for the Friedman equation R/R 2 = (kc^2) / R^2 + (8G + c^2) / 3 . For a flat Universe and a matter density of = 3 10^30 g cm^3, what value would be needed for the cosmological constant in order for the universe to be static

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