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Problem #948

Chứng minh P \(\ge\) 1

Added by little_star [K] [G] over 1 year ago. Updated over 1 year ago.

Status: Rejected Start Date: 07-12-2011
Priority: Low Due date:
Assigned to: - % Done:

0%

Category: -
Target version: -
Votes: 0/0

Description

Cho a,b,c thuộc [0,1]
P = \( \dfrac{a}{b+c+1}\) + \( \dfrac{b}{a+c+1}\)+ \( \dfrac{c}{a+b+1}\) + (1-a)(1-b)(1-c) \(\ge\) 1


Related issues

duplicates Math Learning - Problem #950: Chứng minh P \(\le\) 1 Assigned 07-12-2011

History

Updated by tanphu over 1 year ago

  • Subject changed from Chứng minh P \(\ge\) 1 to Chứng minh P \(\ge\) 1
  • Status changed from New to Closed

Updated by tanphu over 1 year ago

  • Status changed from Closed to Rejected
  • Priority changed from High to Low