Recent content by c6_viyen_1995

  1. C

    Undergrad Solving the 1/a + 1/b + 1/c = 3 Equation

    Help me!
  2. C

    Undergrad Solving the 1/a + 1/b + 1/c = 3 Equation

    a,b,c >0 1/a + 1/b + 1/c = 3 How can solve that ⁴√(a³) + ⁴√(b³) + ⁴√(c³) ≥ ³√(a²) + ³√(b²) + ³√(c²) thank you very much!
  3. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    Thank you for your advices!
  4. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    oh... sorry but I am not good at English subject. I couldn't find the word that I want to say.
  5. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    thank you very much. I can't find derivative of (1 + 1/x)^x, so I haven't got anything...
  6. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    oh! could you help me to find the derivative of (1 + 1/x)^x ?
  7. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    y= (1 +1/x)^x I want to know how to prove that : y' >0
  8. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    oh, I couldn't understand! Can you explain for me? Thank you!
  9. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    Why that we can't prove it?
  10. C

    Graduate (1 + 1/m )^m > ( 1 + 1/n )^n

    m > n >0 How can can prove that (1 + 1/m )^m > ( 1 + 1/n )^n ? Thank you very much.