Gokul posted an Question
November 25, 2020 • 14:37 pm 30 points
  • IIT JAM
  • Mathematics (MA)

The number of normal subgroups of order 9 in a group 45 is (a) 9 (b) 1 (c)3 (d) 5 59 the number of normal subgroups of order 13 in a group 52 is - (a) 13 (b) 1

The number of normal subgroups of order 9 in a group 45 is (a) 9 (b) 1 (c)3 (d) 5 59 The number of normal subgroups of order 13 in a group 52 is - (a) 13 (b) 1 (c) 3 (d) 4

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    Piyush pachauri

    There is a unique subgroup of order 13 in group of order 52.

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    Piyush pachauri best-answer

    Group of order 45 is always abellian. So unique subgroup of order 9 So Ans is 1.

    eduncle-logo-app

    ok,2 nd qn?

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    Please see other comments.

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