A. Using brute-force method to solve the following problems. 1. Class in A, B, C, D, E, F 6 classmates in selected certain people to participate in the competition, comprehensive comparison of each situation, draw the selected conditions are as follows: a) E and F are at least two to go a b) C and D, two to go one c) D and E are either all go or not to go d) A, B, F trio go to two e) If the C do not, then B did not go f) C and F can not go together. Carefully analyze the above conditions, identify suitable candidates participate in the competition.

qiongjufa.txt

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．