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a) Calculate the (proper) distance and angular size of a galaxy to z= 0.1, z= 1 and z= 5 for the cosmological parameters NM = 0.3, NA = 0.7, Ho = 71 km/s/Mpc b) Compare with the values derived from an

a) Calculate the (proper) distance and angular size of a galaxy to z= 0.1, z= 1 and z= 5 for the cosmological parameters NM = 0.3, NA = 0.7, Ho = 71 km/s/Mpc b) Compare with the values derived from an

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a) Calculate the (proper) distance and angular size of a galaxy to z= 0.1, z= 1 and z= 5 for the cosmological parameters NM = 0.3, NA = 0.7, Ho = 71 km/s/Mpc b) Compare with the values derived from an Einstein-de Sitter cosmology, where NM = 1, NA = 0, Ho = 71 km/s/Mpc c) and compare with the values that can be derived from Hubble's linear law v = Hod Explain and describe all steps, please
Transcribed Image Text:a) Calculate the (proper) distance and angular size of a galaxy to z= 0.1, z= 1 and z= 5 for the cosmological parameters NM = 0.3, NA = 0.7, Ho = 71 km/s/Mpc b) Compare with the values derived from an Einstein-de Sitter cosmology, where NM = 1, NA = 0, Ho = 71 km/s/Mpc c) and compare with the values that can be derived from Hubble's linear law v = Hod Explain and describe all steps, please
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