1. Aug 20, 2012 #1

   rattanjot

   

   let a,b,c be integers
   how many triplets are possible for
   (1+1/a)(1+1/b)(1+1/c) = 3

    

   rattanjot, Aug 20, 2012
2. 
   Phys.org - latest science and technology news stories on Phys.org

   • • Coral reef 'oases' offer glimmer of hope
   • • Purdue phoneme project creates new haptic communications future
   • • Checking China's pollution by satellite
3. Aug 20, 2012 #2

   Bacle2

   

   Science Advisor

   Why don't you multiply it out and see what happens?

    

   Bacle2, Aug 20, 2012
4. Aug 21, 2012 #3

   rattanjot

   

   Consider that a≥b≥c. can u please tell the maximum value of c..!!!!

    

   rattanjot, Aug 21, 2012
5. Aug 21, 2012 #4

   Bacle2

   

   Science Advisor

   What have you tried so far? Yours seems like a standard max/min problem that can be done, e.g., by Lagrange multipliers.

    

   Bacle2, Aug 21, 2012
6. Aug 21, 2012 #5

   rattanjot

   

   What are Langrange multipliers..??

    

   rattanjot, Aug 21, 2012
7. Aug 21, 2012 #6

   Bacle2

   

   Science Advisor

   Maybe if you tell us more about the context of the problem and the areas that you
   
   know, we can have a better way of suggesting something useful.

    

   Bacle2, Aug 21, 2012

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in