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Harsh posted an Question
August 22, 2020 • 21:03 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Proove that linear transformation is one one but not onto.

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  • Shashi ranjan sinha best-answer

    T(An) = (0,0,...) implies (0,a1, a2,....) = (0,0,0,...) implies a1= a2=.....= 0 implies An =(0,0,0, ..) implies Kernel T = {(0,0,0,...)} . Hence, T is one one

  • Anuj s. best-answer

    is there is any relationship between "an" and "n" or be take any arbitrary relationship which is one-one but not onto? if there is relationship between "an" and "n" we will prove that it is not onto by proving co-domain is not equal to range

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