Results 1 to 3 of 3

Thread: SAT subject mathematics Complex numbers

  1. #1
    Junior Member
    Join Date
    Jun 2013
    Posts
    24

    SAT subject mathematics Complex numbers

    SAT subject mathematics Complex numbers
    Which of the following is equal to ?
    (A)
    (B)
    (C)
    (D)
    (E)

    Thanks!

  2. #2
    We know that for the imaginary unit hold the following
    ,

    and .

    Also, 2013 can be written as 4*503+1

    So,

    Therefore the correct answer is (A).

    Hope these help!!

  3. #3
    Junior Member
    Join Date
    Jun 2013
    Posts
    24
    Quote Originally Posted by miranda View Post
    We know that for the imaginary unit hold the following
    ,

    and .

    Also, 2013 can be written as 4*503+1

    So,

    Therefore the correct answer is (A).

    Hope these help!!
    Thank you

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •