Chashokreddy18@gmail.com posted an Question
July 29, 2020 • 13:45 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Gt - what is the difference between. phi(n) and euler's function u(n)?

2 Answer(s) Answer Now
  • 0 Likes
  • 2 Comments
  • 0 Shares
  • Shashi ranjan sinha Best Answer

    See the attachments...U(n) isn't a function, instead it is a group

    cropped148676277760482286.jpg
    cropped7001132424630203652.jpg
  • comment-profile-img>
    Satpal singh best-answer

    According to me both are same.Bcoz i hv read this as Euler's phi function. if u are facing some problem regarding this plz share ur problem in discussion of this question.

    eduncle-logo-app

    say ur doubt

    eduncle-logo-app

    i m not getting any comment

    eduncle-logo-app

    This I read in a TB.

    eduncle-logo-app

    Can you please mention the formula for both.

    eduncle-logo-app

    order(U(n)) = phi(n)

    eduncle-logo-app

    no of elements in U(n) is equals to euler function of n

    eduncle-logo-app

    Thank you sir.

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers