[代數] cosets問題
Let H K be subgroups of agroup G
a)show that Ha︵Ka=(H︵K)a for all a 屬於 G
b)Give a,b 屬於 G,show that
either Ha︵Kb = ψ or Ha︵Kb=(H︵K)c for some c 屬於 G
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01/10 22:17, , 1F
01/10 22:17, 1F
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01/10 22:18, , 2F
01/10 22:18, 2F
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01/10 22:19, , 3F
01/10 22:19, 3F
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01/10 22:19, , 4F
01/10 22:19, 4F