If H and K are subgroups of G, |H]= 18 and |K|=30 then a possible value of |HNK| is * O 8 6. 4 O 18

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.5: Normal Subgroups
Problem 22E: 22. If and are both normal subgroups of , prove that is a normal subgroup of .
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If H and K are subgroups of G, |H|= 18
and |K|=30 then a possible value of
|HNK| is *
O 8
6.
4
O 18
Transcribed Image Text:If H and K are subgroups of G, |H|= 18 and |K|=30 then a possible value of |HNK| is * O 8 6. 4 O 18
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