1 is a fixed integer. then (ab)-1 = b-1 an-1 i) abn-1= b-1an (ii) (aba-'b-1)nn-1) = e for all a, b e G (A) I and II only (B) Il and Ill"> 1 is a fixed integer. then (ab)-1">
Shwet Goyal posted an Question
October 13, 2021 • 05:52 am 30 points
  • IIT JAM
  • Mathematics (MA)

Suppose (ab)" = a'bn for all a, b e g wheren> 1 is a fixed integer. then (ab)-1 = b-1 an-1 i) abn-1= b-1an (ii) (aba-'b-1)nn-1) = e for all a, b e g (a) i and i

Suppose (ab)" = a'bn for all a, b e G wheren> 1 is a fixed integer. then (ab)-1 = b-1 an-1 i) abn-1= b-1an (ii) (aba-'b-1)nn-1) = e for all a, b e G (A) I and II only (B) Il and Ill only (C) I and Ill only (D) 1, II, Il are true

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    Kanika goswami 1 Best Answer

    option d is correct... Solution is given below... check it.

    cropped3163202149472435857.jpg
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