IIT JAM
Sahana yalakki Asked a Question
February 19, 2021 12:44 pmpts 30 pts
  • IIT JAM
  • Mathematics (MA)

1 1 1 is 2 if o is the cube root of unity, then the inverse of a =1 oo 1 1 1 1 1 1 1 1 (b) 1 2 |1 o (a) 1 1 1 1 1 1 1 3 1 1 1 1 4 1 o o (d) (c)

please send me the method to solve the problem which was attached
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  • Deepak singh thankyou
    Refer attachment option d is correct
    • cropped3701265582207635775.jpg
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    Sahana yalakki
    how is this 1/3+1/3+1/3 came??
  • Anuj s. thankyou
    option d is correct
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  • Anuj s.
    solution
    • cropped519740692.jpg
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