If 5^a = 6 ; 6^b = 7 ; 7^c = 5 , then find the value of abc :

  1. 0
  2. -1
  3. 2
  4. 1

 

Anurag Mishra Professor Asked on 26th January 2016 in Maths.
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1 Answer(s)

Answer:  (4) 1 

Anurag Mishra Professor Answered on 26th January 2016.
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