UGC NET CSE | June 2013 | Part 3 | Question: 11

Question

The golden ratio $\varphi$ and its conjugate $\bar{\varphi}$ both satisfy the equation

• A. $x^3 –x-1=0$
• B. $x^3 +x-1=0$
• C. $x^2 –x-1=0$
• D. $x^2 +x-1=0$

Answer 1

Ans is C

 

Comments

I could not understand what u said about fibonacci series