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rubycod910Lv1
5 Nov 2022
a. Prove or disprove: H = {h E R|h = m for some m, n E Z} is a subgroup of (R, +). b. Prove or disprove H={h E Rh-3n for sorne m, n E Z} is a subgroup of (R,).
a. Prove or disprove: H = {h E R|h = m for some m, n E Z} is a subgroup of (R, +). b. Prove or disprove H={h E Rh-3n for sorne m, n E Z} is a subgroup of (R,).
luckylukeLv1
10 Nov 2022
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